TY - JOUR AU - Bashir, Nafeesa AU - Bashir, Raeesa AU - Joorel, JP Singh AU - Jan, Tariq Rashid Jan TI - Cost Benefit Analysis of Three Non-Identical Machine Model with Priority in Operation and Repair JO - Journal of Information Systems and Telecommunication (JIST) VL - 9 IS - 35 SP - 151 EP - 160 PY - 2021 DO - 10.52547/jist.9.35.151 ER -