Kumala Sari, F. (2026) “DEVELOPMENT OF A POCKET BOOK AS A CLEAN AND HEALTHY LIVING BEHAVIOR (PHBS) EDUCATIONAL MEDIA AT PUBLIC ELEMENTARY SCHOOL 111 JAMBI CITY”, Jurnal Multidisipliner Bharasumba, 5(01), pp. 69–87. doi: 10.62668/bharasumba.v5i01.2170.