Pase M, Zaen NL, Rangkuti S. Development of Anxiety Instructional Guide Apps (AIGA) for Healthcare Workers in Maternal and Child Health (MCH) Clinic . IJGHR [Internet]. 2025 Sep. 2 [cited 2026 May 26];7(6):65-70. Available from: http://jurnal2.globalhealthsciencegroup.com/index.php/IJGHR/article/view/263