Purba LP, Bako EN, Situmorang JMY, Ansarika RD. MANAJEMEN KEPEMIMPINAN DI SDN 173115 SITOMPUL. ELT [Internet]. 2023 Jun. 30 [cited 2026 Apr. 9];5(1):73-86. Available from: http://139.162.50.187/index.php/ELTP/article/view/3886