M. Raif Al Abrar, Aida Amalia, Laela Oktavia Nurul Hidayah, Tasya Tri Wahyuni, Manggala Putra Sahalana, and Lenni Khotimah harahap, “Training on Making Liquid Organic Fertilizer (LOF) with P45 in Kandri Village”, SEMNASPA, vol. 5, no. 1, pp. 27–32, May 2024.