maya aminah. The Effect Of Audiovisual Educational Media On Improving Nutrition Knowledge Of Pregnant Women In Maternity Clinic At Palembang, Indonesia. HNP [Internet]. 2026 Oct. 31 [cited 2026 Nov. 1];4(2):122-31. Available from: https://e-journal.saku.co.id/index.php/HCN/article/view/583