R. Sitorus, J. Sinaga, J. Z. F. Saragih, R. Banke, A. T. Sihombing, and F. X. Tjipto, “Community Participation in the Planning, Formation and Supervision of BUMDes in Betimus Mbaru Village - Sibolangit”, Pol. Law Not. Regul. Issues, vol. 5, no. 3, pp. 455–463, Jul. 2026.