Wiwik Maladerita, Firnando Sabetra, Fris Okta Falma, Rusdinal, Nurhizrah Gistituati. Principal Leadership In Effort To Increase The Motivation Of The Teacher (A Case Study At Elementary School). IJHESS [Internet]. 2022 Jun. 14 [cited 2026 May 15];1(6). Available from: https://ijhess.com/index.php/ijhess/article/view/170