Yusnita, Eri, Syafruddin Ritonga, and Beby Masitho Batubara. 2025. “The Role of the Regional Inspectorate As the Internal Supervisor of the Regional Government of Mandailing Natal Regency ”. Journal La Sociale 6 (5), 1333-44. https://doi.org/10.37899/journal-la-sociale.v6i5.2263.