Lahagu, Kalvin Armen, Meiman Hidayat Waruwu, Eliagus Telaumbanua, and Palindungan Lahagu. “ANALYSIS OF THE ROLE OF LEADERSHIP IN IMPROVING THE EFFECTIVENESS OF GOVERNMENT PROGRAMS AT THE NORTH MANDREHE DISTRICT OFFICE, WEST NIAS REGENCY”. Jurnal Ilmiah METADATA 8, no. 2 (April 2, 2026): 225-237. Accessed April 18, 2026. https://ejournal.steitholabulilmi.ac.id/index.php/metadata/article/view/1011.