1.
Utama DM, Lubis IH. Economic production quantity model involving repair, waste disposal, electricity tariff, and emissions tax. j. sist. manaj. ind. [Internet]. 2024 Dec. 27 [cited 2025 Mar. 14];8(2):155-69. Available from: https://e-jurnal.lppmunsera.org/index.php/JSMI/article/view/8961