M RIDLWAN, H.; ADIFANI, A.; MUFIDA, V. Application of an Automated System for Converting Waste Cooking Oil into Aromatherapy Candles. Recent in Engineering Science and Technology, [S. l.], v. 1, n. 03, p. 13–25, 2023. DOI: 10.59511/riestech.v1i03.20. Disponível em: https://mbi-journals.com/index.php/riestech/article/view/20. Acesso em: 17 apr. 2026.