Thapa RB, Ghimire S, Ghimire RP. Tandem Queue and Its Applications in the Production of Bi-layer Tablets. J. Nep. Math. Soc. [Internet]. 2024 Jul. 4 [cited 2025 Apr. 26];7(1):100-7. Available from: https://nepjol.info./index.php/jnms/article/view/67491