Habibie, F.M. et al. 2025. Characteristics of Food Raw Materials Made from Rubber Seeds Based on Variations in Soaking and Heating Times for Tempeh Production: Karakteristik Bahan Baku Pangan Berbahan Biji Karet Berdasarkan Variasi Lama Perendaman dan Pemanasan untuk Pembuatan Tempe. Journal of Tropical Food and Agroindustrial Technology. 6, 02 (Jul. 2025), 47–54. DOI:https://doi.org/10.21070/jtfat.v6i02.1653.