“Counseling on Clean and Healthy Living Behaviors (PHBS) at State Primary School 101900 Lubuk Pakam”. JURNAL PENGMAS KESTRA (JPK) 4, no. 1 (June 30, 2024): 47–51. Accessed February 10, 2026. https://ejournal.medistra.ac.id/index.php/JPK/article/view/2178.