H. A. Arvia, B. Akhfidhini, R. A. D. Albab, S. Agustin, and N. Anwar, “Realizing an Environmentally Friendly and Educational School through the KKN Program at SDN Sumberjati”, icecrs, vol. 13, no. 1, p. 10.21070/icecrs.v13i1.2060, May 2025.