PUJIASTUTI, C.; KETUT SUMADA; MERIANA ARMIDIANTI; ADINDA RIMARSYA BAHITA AHMAD. Bleaching Earth Recovery from Waste to Purify Cooking Oil by Extraction–Activation Method. Journal of Research and Technology, [S. l.], v. 8, n. 2, p. 169–177, 2022. DOI: 10.55732/jrt.v8i2.401. Disponível em: https://journal.unusida.ac.id/index.php/jrt/article/view/401. Acesso em: 31 jan. 2025.