Volume 18                                Number 1                              April 2023
Contents
Necessary and Sufficient Optimality Conditions for Relaxed Control Problem With Risk Sensitive Performance	001-018
Adel Chala, Brahim Mansoul and Abdelkarim Digheche
Abstract (Download abstract in .Pdf)    Full Article Click to request online for Full Article
Modelling the Association between Vitamin D Deficiency and Incidence of Covid-19 Infection Adjusting for the Confounders and Unobserved Heterogeneity	019-033
Zahirul Hoque, S. Hossain, M. Hasan, I. Hoque and A. Haq
Abstract (Download abstract in .Pdf)   Full Article Click to request online for Full Article
Stochastic Multi-Server Inventory System at Service Facility With Reneging of Customers in Jackson Network	035-058
Md. Amirul Islam, Mohammad Ekramol Islam and Abdur Rashid
Abstract (Download abstract in .Pdf)   Full Article Click to request online for Full Article
Pranav-Power Series Distribution for Modelling Survival and Waiting Time Data	059-072
Anwar Hassan, Nazima Akhtar and Showkat Ahmad Dar
Abstract (Download abstract in .Pdf)   Full Article Click to request online for Full Article
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