SUWARDIN, D.; PURBAYA, M.; VACHLEPI, A. AUDIT ENERGI DALAM PENGOLAHAN KARET. Warta Perkaretan, [S. l.], v. 35, n. 2, p. 167–180, 2016. DOI: 10.22302/ppk.wp.v35i2.98. Disponível em: https://ejournal.puslitkaret.co.id/index.php/wartaperkaretan/article/view/98. Acesso em: 22 jul. 2024.