Nadia Abdelhamid Abdelmegeed Abdelwahed, Mohammed A. Al Doghan. Effects Of COVID-19 Complexities On Sustainable Firms’ Business Strategy In Manufacturing Industries In Saudi Arabia. RES MIL [Internet]. 2023 Mar. 14 [cited 2024 May 19];13(3):1-17. Available from: https://resmilitaris.net/index.php/resmilitaris/article/view/3218