The Customary Institution of North Padang Lawas Regency as an Instrument of Bachrum Harahap’s Political Power. JISIP [Internet]. 2026 Jan. 1 [cited 2026 Jun. 19];10(1):276-84. Available from: https://ejournal.mandalanursa.org/index.php/JISIP/article/view/9915