Syamsul Bakhri, Gusnawati, R. Y. . Idzinih, and D. K. . Faradila Amir, “Organoleptic, Moisture and Irritation Tests on Scrubs Based on Coffee Grounds, Aloe Vera, and Liquid Soap Based on Used Cooking Oil, Olive, and Castor”, ijlsar, vol. 3, no. 07, pp. 531–536, Jul. 2024.