“Evaluation of the Effectiveness of the Village Food Safety Movement Programme in Improving the Knowledge, Attitudes and Behaviour of Family and Community Cadres in North Sumatra”. Preventif : Jurnal Kesehatan Masyarakat 16, no. 1 (April 26, 2025): 15–32. Accessed October 12, 2025. https://jurnal.fkm.untad.ac.id/index.php/preventif/article/view/1795.