Pangestu, W.A., Firdaus, F. and Sundari, E. 2025. Design of the Refrigeration System for the Liquid Smoke Distillation Machine at BUMDES Nusa Serasan, Sungai Lilin District, Musi Banyuasin Regency. Engineering: Journal of Mechatronics and Education. 2, 2 (Jul. 2025), 62–72. DOI:https://doi.org/10.59923/mechatronics.v2i2.412.