Valentina, Anny. “PERANCANGAN KEMASAN FILISOAP - SABUN ALAMI DARI MINYAK KELAPA”. Jurnal Bakti Masyarakat Indonesia 6, no. 1 (August 23, 2023): 198–205. Accessed May 9, 2024. https://journal.untar.ac.id/index.php/baktimas/article/view/22501.