Siswani, E. D., Kristianingrum, S., & Tohari, T. (2016). SYNTHESIS OF BIODIESEL FROM KAPUK SEED OIL (Ceiba Pentandra L) AT VARIATION STIRRING DURATION IN TRANSESTERIFICATION PROCESS. Jurnal Sains Dasar, 4(2), 186–189. https://doi.org/10.21831/jsd.v4i2.9097