HUMAN RESOURCE DEVELOPMENT STRATEGY FOR IMPROVING TEACHER PERFORMANCE: Research in MTs Miftahul Falah and MTs Ciganitri Bandung. JoIS [Internet]. 2019 Jul. 1 [cited 2026 Sep. 27];2(2). Available from: https://journal.islamicateinstitute.co.id/index.php/jois/article/view/510