Wiwik Maladerita, Firnando Sabetra, Fris Okta Falma, Rusdinal and Nurhizrah Gistituati (2022) “Principal Leadership In Effort To Increase The Motivation Of The Teacher (A Case Study At Elementary School)”, International Journal Of Humanities Education and Social Sciences (IJHESS) , 1(6). doi: 10.55227/ijhess.v1i6.170.