Winarto W, Istiatin I, Titisari KH. ROLE OF LEADERSHIP, MOTIVATION, COMPETENCY, AND THE WORKING ENVIRONMENT IN IMPROVING THE ACHIEVEMENT OF STUDENTS IN AGRICULTURE, FOOD SECURITY, AND FISHERY IN KLATEN REGENCY. IJEBAR [Internet]. 2021 Jun. 30 [cited 2025 Jul. 1];5(2). Available from: https://www.jurnal.stie-aas.ac.id/index.php/IJEBAR/article/view/2383