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This study focuses on the Critical Success Factors (CSF) for developing sustainable entrepreneurship in the Pakistani telecommunication industry. Despite the efforts made by governments and stakeholders to stimulate sustainable entrepreneurship initiatives, contributions in the telecommunications sector are lacking. Therefore, this study has the major objective of identifying a transformation path for these firms. This is done by providing a theoretical framework for sustainable entrepreneurship in the telecommunications industry, focusing on managerial and operational practices that should be modified according to a set of CSFs identified by experts in Pakistani firms.

This article proposes a novel Multiple Attribute Decision Making (MADM) approach based on Grey Systems Theory (GST) and Best-Worst Method (BWM) while unveiling endogenous relationships among current managerial/operational practices and the CSFs for sustainable entrepreneurship in the telecommunications industry.

CSFs for achieving sustainable entrepreneurship in the Pakistani telecommunications industry were found to rely on a tripod, based on effectiveness, transparency, and accountability that are embedded within the ambit of managerial and operational practices, such as focusing and reducing digital illiteracy, targeting poor communities, helping the young in structuring start-ups.

This article contributes to the MADM research stream by proposing a novel use of the BWM technique based on GST to promote sustainable entrepreneurship CSFs in Pakistani telecommunications firms.

Corona viruses have spiked structure and enveloped glycoproteins in their structure, along with specific proteins in membranes. The mode of action of COVID-19 consists of three phases, i.e. viral replication, immune hyperactivity and pulmonary destruction. However, angiotensin-converting enzyme is an essential receptor that causes COVID-19. After infecting any individual, COVID-19 develops in specific pattern with the following stages: replication stage and adaptive immunity stage. After adaptive immunity stage, the clinical symptoms of patient include cough, fever, runny nose, shortness of breath and many more. To cope with this COVID-19, food and nutrition played an important role. The purpose of this review article is to emphasize the significance of food and immunity to reduce COVID-19 attack among susceptibles.

In the present era, corona virus, a member of crown-shaped type, created a pandemic situation around the globe owing to its capability to move from human to animals and vice versa. This virus can transfer its 35% infection to the individuals. Contemporarily, this outbreak was observed in Wuhan, China in December 2019 and affected a huge number of communities by spreading like common flu. However, after investigation, it was revealed that COVID-19 is different from common flu regarding respiratory illness created by this novel coronavirus along with its taxonomy.

Over and above to all the aforementioned food safety concerns, it is suggested to use sufficient supply of green leafy vegetables along with fiber-rich foods such as legumes, beans, whole grains and vegetables. It is further good for health to get all these varieties whole and organic. The individuals should use probiotics (lactobacillus) on daily basis as a source of diary probiotic that can further bind to the virus directly and then can inhibit the viral attachment with body cells; also the probiotics are claimed to enhance the immune system of the body.

In the case of fruits and vegetables purchased, it must be thoroughly washed with water and then disinfected; after pat drying, these fruits and vegetables can be moved to the refrigerator and stored along with other foods. During the outbreak of COVID-19, the partially cooked or ready-to-eat foods should be avoided, especially eggs, meat, meat products, milk and milk-related products. On the other side, nuts should not be consumed; if required, then it must be properly roasted at home before consumption.

The baked product right after coming out of oven is completely safe; however, these are contaminated during handling such as crumb in case of bread and with knives; so in the breakout of any viral attack, the individuals should avoid slicing of the bread. Moreover, it is recommended to place the baked products in personal bags instead of bulk quantity. Before the consumption, the baked products should be toasted, microwaved or heated with the help of pan (traditional) to reduce the amount of viral load.

Dietary supplements are taken by most of the people on daily basis or sporadically especially when they are suffering from inflammation or cold. They have options while selecting these types of supplements such as probiotics, Echinacea, omega-3 fatty acids, vitamins D and E, calcium glucosamine, garlic and iron. These supplements are beneficial for the group of population who do not eat diversity of food as sufficient amount of essential nutrients is provided through this pathway.

This work is original in its novelty.

Utilizing the social cognitive theory, this study aims to suggest that organizations that promote high-performance work practices (HPWPs) are instrumental in fostering an individual's affective commitment to change through the explanatory process of an individual's readiness to change. In addition, high adaptive leadership would also strengthen HPWPs and readiness to change relationships.

This study tested the hypotheses using a temporally segregated research design across three time waves (n = 337).

This study found support for the direct, mediating, moderating and mod-med hypotheses. The results of this study corroborate that a high adaptive leadership and an organization implementing HPWPs set the stage for creating an individual's affective commitment to change via their readiness to change.

The current study integrates the change management, leadership and HRM literature by suggesting a unique mechanism and boundary conditions that advance research and practice in an individual's willingness and acceptance to change. Based on the study's findings, the authors suggest theoretical and practical implications for research and practice.

How do dark personality traits impact workplace bullying (WB)? How can organizations mitigate it? This study aims to explore the relationship between the Dark Tetrad (DT) (narcissism, psychopathy [PY], Machiavellianism and sadism [SM]) and WB, proposing the mediation role of moral disengagement (MD) and the moderation role of emotional stability (ES).

The proposed mediated-moderation model was tested on 404 employees working in the hospitality sector in Pakistan. Data have been analyzed through regression analysis and PROCESS macros to test the study’s hypotheses.

PY, Machiavellianism and SM positively relate to WB and MD mediates this relationship. A high level of ES reduces the intensity of the mediated influence of PY, Machiavellianism and SM on WB.

Developing targeted policies and practices (e.g. personality tests to build a good psychological architecture of the firm) and reviewing processes that support the moral justification of antisocial conduct can be beneficial for limiting WB. In addition, meditation, mindfulness training and supporting trust and cooperation within organizations can increase the mitigating effect of ES and, in turn, reduce WB.

To the best of the authors’ knowledge, this is the first study that explicitly verifies a mediated-moderation model on DT-WB while proposing a further explanation (i.e. mediation of MD) and a novel solution (i.e., moderation by ES).

This research aims to study the relationship between trust and knowledge sharing intention. Furthermore, the overarching objective of this study also determines the moderating effect of Perceived Behavioral Control on this relationship.

Structural Equation Modelling (SEM) was applied using Smart PLS 3.3 to analyze the data.

The results of this study reveal that Perceived Trustworthiness and Propensity to Trust positively affect Explicit and Tacit knowledge sharing intention. Perceived behavioral control was also found to positively moderate the relationship between perceived trustworthiness and tacit knowledge sharing intention.

This study has provided evidence that trust among the construction project team members leads to an increase in the knowledge sharing intention among project team members.

The purpose of this paper is to focus on the indigenous need for public health challenges being faced by the patients in Pakistan because of vertigo symptoms. Vertigo or benign paroxysmal positional vertigo is described as short episodes of dizziness (spinning sensations) that are caused because of movements of head in varying directions. Various published accounts have linked vertigo to psychological and psychiatric symptoms, which include stress, anxiety and depression. The aim of present study is to examine the validity and reliability of Dizziness Handicap Inventory (DHI) Urdu version that is vital in the diagnosis, evaluation and treatment of patients coming in hospitals.

This present study included two segments, namely, preliminary and main study. Preliminary study results indicated that the overall scale had high internal consistency of DHI Urdu version α = 0.95. The overall scale retained a high test-retest correlation tested over a period of 15 days (r = 0.93). Main study was performed on 222 vestibulocochlear disorder patients having chief complaints of tinnitus and vertigo, age ranged from 18 to 89 (M = 46.14; SD = 16.64) and recruited from various hospitals of Islamabad and Rawalpindi, Pakistan. Purposive sampling technique was applied based on cross-sectional design.

Significant correlations were noted between dizziness symptoms rating on the translated scale. Confirmatory factor analysis was used to determine the structure of the scales; an orthogonal rotation (Varimax) was conducted on the data collected from patients. A three-factor solution was obtained for DHI, the factors obtained were associated to the subscales vestibular handicap, vestibular disability and visuo-vestibular disability, demonstrating a strong factorial validity in the Pakistani cultural context.

Vertigo is a symptom that initiates various psychological issues among vestibulocochlear disorder patients (patients having ear related problems) around the world and therefore the investigated inventory offers an initial assessment for the severity of dizziness. Current research will help in the development of indigenous measures to ascertain the severity of the symptoms triggering various other mental health-related issues.

The aim of this study is to understand how board structure, size of audit committee (AC), gender diversity and ownership structure influence banks’ performance in Pakistan. This study also aims to examine how various dimensions of governance differently affect the different measures of bank performance.

This study used panel estimation techniques to quantify the impact of various elements of corporate governance on bank performance by taking annual data of 19 Pakistani banks for the period 2013–2020. The corporate governance is measured by board size, CEO duality, AC size, ownership structure and gender diversity. To get the robust results, this study measures bank performance by considering different indicators, namely, return on assets, earning per share, technical efficiency (TE) and total factor productivity. The empirical investigation is based on several well-known and well-accepted governance theories such as the agency theory, the stewardship theory, the tokenism/critical mass theory and the information asymmetry theory.

The findings of the study reveal that the size of board and ACs both significantly improve profitability and productivity, whereas they decrease TE. Further, the findings suggest that most of the indicators of gender diversity significantly deteriorate the performance of banks. However, ownership structure significantly improves banks’ earnings per share and TE. This study further illustrates that CEO’s duality does not have any significant impact on bank performance. This finding holds true for all the performance measures considered for this study.

The findings are of great importance to various stakeholders, especially to policymakers to know about the factors influencing different measures of performance. Specifically, based on these findings, they can devise the result-oriented strategies to enhance the financial and real performance of banks. The findings also suggest that both investors and owners should take into consideration the governance indicators while evaluating banks’ performance by using accounting, market-based, efficiency and productivity measures.

This research adds to the vast body of existing knowledge about the effectiveness of corporate governance by investigating how the different dimensions of corporate governance and gender diversity influence bank performance in a developing country, namely, Pakistan. Further, this study elaborates the domestic rules/regulations, governance theories and governance framework and practices and tries to link the empirical findings with them for better understanding the role of governance in determining the performance of the banking sector of Pakistan.

Innovative health-promoting approaches of the era have verified phytoceutics as one of the prime therapeutic tools to alleviate numerous health-related ailments. The purpose of this paper is to probe the nutraceutic potential of ginger flowers and leaves against hyperglycemia.

The aqueous extracts of ginger flowers and leaves were observed on Sprague Dawley rats for 8 weeks. Two parallel studies were carried out based on dietary regimes: control and hyperglycemic diets. At the end of the experimental modus, the overnight fed rats were killed to determine the concentration of glucose and insulin in serum. The insulin resistance and insulin secretions were also calculated by formulae by considering fasting glucose and fasting insulin concentrations. Furthermore, the feed and drink intakes, body weight gain and hematological analysis were also carried out.

In streptozotocin-induced hyperglycemic rats, the ginger flowers extract depicted 5.62% reduction; however, ginger leaves extract reduced the glucose concentration up to 7.11% (p = 0.001). Similarly, ginger flowers extract uplifted the insulin concentration up to 3.07%, while, by ginger leaves extract, the insulin value increased to 4.11% (p = 0.002). For the insulin resistance, the ginger flower showed 5.32% decrease; however, the insulin resistance was reduced to 6.48% by ginger leaves (p = 0.014). Moreover, the insulin secretion increased to 18.9% by flower extract and 21.8% by ginger leave extract (p = 0.001). The feed intake and body weight gain increased momentously by the addition of ginger flowers and leaves; however, the drink intake and hematological analysis remained non-significant by the addition of ginger parts.

Conclusively, it was revealed that leaves have more hypoglycemic potential as compared to flowers.

The main purpose of this study is to investigate the mechanism through voice behavior mediates the relationship between ethical leadership and employees' creativity. This study also examines the moderating role of psychological empowerment and innovative climate between ethical leadership and employee creativity.

We used a survey questionnaire to collect multi-wave data from 295 employees working in the IT sector to test the proposed hypotheses of this study.

The findings revealed that ethical leadership boosts employee creativity, and voice behavior mediates the positive relationship between ethical leadership and employee creativity. Moreover, the results confirm the significant moderating role of psychological empowerment on the relationship between ethical leadership and voice behavior. A positive moderation of innovative climate was also confirmed in the association between voice behavior and creativity. Employees with supportive innovative climate adopt creative behavior when they can voice their concerns freely.

Ethical leadership is a vital tool for fostering employee's creativity by providing autonomy to raise their voice at the workplace in the emerging markets.

This is one of the leading researches to emphasize the role of ethical leadership for employee creativity, and the key contribution is to discover voice as a potential mediator for ethical leadership and an innovative climate as a potential moderator in the relationship between voice behavior and employee creativity.

The purpose of this paper is to advance the theoretical perspective of complexity leadership paradigm to introduce shared leadership style as a precursor of taking charge behavior in public sector higher educational institutions (HEIs) of Pakistan. Moreover, this study unveils the underlying mechanisms of the climate of initiative and psychological safety for clarifying the link of shared leadership and taking charge.

The multi-source and multi-wave data were analyzed by employing double mediation analysis (PROCESS Model 4); using 282 valid responses obtained from a proportionate stratified sample of faculty members working in public sector HEIs of Pakistan.

The result indicates that shared leadership is a suitable style for governing the public sector HEIs and it fosters taking charge behavior in teaching faculty. Additionally, shared leadership creates climates that support initiatives and are psychologically safe that set stage for taking charge behaviors in teaching faculty of public sector HEIs of Pakistan.

This research has filled the gap of focusing on more collaborative leadership styles instead of traditional vertical leadership practices in public sector HEIs of Pakistan. Theoretically, this study suggests new insights into the contextual antecedents and mediating mechanisms of taking charge behaviors.