Tanjung, M. (2022). Efficiency of Feed Consumption and Rate of Silkworm Respiration (Bombyx mori L.) Mulberry Leaves (Morus sp.) Containing Vitamin B1 (Thiamine). International Journal of Ecophysiology, 3(1), 27-33. https://doi.org/10.32734/ijoep.v3i1.10020