Kristianus Mote, Benyamin Situmorang, Darwin. The Influence of Learning Leadership, Educational Administration Knowledge, Job Satisfaction and Work Motivation on Organizational Commitment of the Head of the Early Childhood Education (ECE) Units in Medan City . International Journal of Science, Technology & Management [Internet]. 2021Nov.20 [cited 2025Aug.1];2(6):2041-52. Available from: https://ijstm.inarah.co.id/index.php/ijstm/article/view/380