Analyzing Maintenance Strategies and Development of a Model for Strategy Formulation – A Case Study of Cement Industry. jast [انترنت]. 28 ديسمبر، 2025 [وثق 10 يونيو، 2026];3(6):1387-9. موجود في: https://journals.su.edu.ye/index.php/jast/article/view/2171