Pratiwi, Yuanita Kusuma, Sri Waluyo, Warji -, and Tamrin . 2013. “THE INFLUENCE OF SOAKING TEMPERATURE ON THE COEFFICIENT OF DIFFUSION AND PHYSICAL CHARACTERISTICS OF SOYBEAN (Glycine Max Merrill)”. Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) 2 (2). https://jurnal.fp.unila.ac.id/index.php/JTP/article/view/251.