EFFENDI, Y.; RICARDO, R.; ARRAZAQ, M.; DWI SAPUTRA, D.; DARWIN, P.; AMELIA, D.; ROHMAN, T.; FITRIANO, Y.; YULIANTI, L. Optimizing the Culture of Mutual Cooperation in Solving Environmental Problems in Muara Betung Village, Ulu Musi District, Empat Lawang Regency. Jurnal Gotong Royong, v. 3, n. 2, p. 135-140, 29 out. 2026.