Saputra MC, Leliana I, Ningtyas DA. COMMUNICATION STRATEGY OF THE DKI JAKARTA PROVINCIAL EDUCATION OFFICE IN SOCIALIZING THE JOINT NEW STUDENT ADMISSION SYSTEM THROUGH INSTAGRAM @officialpmbdki. japp [Internet]. 2026Sep.14 [cited 2026Sep.23];9(3):779-90. Available from: http://ejournal.goacademica.com/index.php/japp/article/view/2013