Articles
Utilization of waste cooking oil into aromatherapy candles
Ine Suharyani, Wildan Akmal Nuriansyah, Silvia Baetul Ulfa, Sopi Siti Sopiah, Wulan Rabbani Akbar, Dwi Novikasari Naros, Julia Savira, Alifia Hidayati Mursalim, Muhammad Raihan Aranda Ghazany S, Siti Hajar