Nazir, N., Mangunwidjaja, D., Yarmo, M., & Malakul, P. (2013). Life Cycle Assessment Studies of Jatropha (Jatropha curcas) Biodiesel Production Processed by In-situ Transesterification Method. Applied Science and Engineering Progress, 5(2), 13–20. retrieved from https://ph02.tci-thaijo.org/index.php/ijast/article/view/67328