Modeling and Cost Optimization for M/M/1/K Queue with Dual-Phase Service and Repair Under Threshold Recovery. - Nidhi 003; Sudeep Singh Sanga (OL2A (2), 2024)

Social welfare maximization of tourist bus service system in the M/M/1 queue with strategic tourists. - Nidhi 003; Sudeep Singh Sanga (RAIRO Oper. Res., 2024)

Cost optimization and ANFIS computing for M/M/(R+c)/N queue under admission control policy and server breakdown. - Sudeep Singh Sanga; Nidhi 003 (Simul. Model. Pract. Theory, 2025)

Machine learning to manage retrial queueing system M/G/1/N under F-policy with discouraged customers and fuzzy costs and its implementation in medical centers. - Sudeep Singh Sanga; Nidhi 003 (J. Comput. Appl. Math., 2026)