Kumala Sari F, Sari P, Lanita U, Hidayati F. DEVELOPMENT OF A POCKET BOOK AS A CLEAN AND HEALTHY LIVING BEHAVIOR (PHBS) EDUCATIONAL MEDIA AT PUBLIC ELEMENTARY SCHOOL 111 JAMBI CITY. bharasumba [Internet]. 2026 Jan. 31 [cited 2026 May 1];5(01):69-87. Available from: https://azramedia-indonesia.azramediaindonesia.com/index.php/bharasumba/article/view/2170