“The Effect of Giving Guava and Avocado Juice and Nutritional Counseling on Cholesterol Levels in Pre-Elderly Hypercholesterolemia at Sukamerindu Health Center Bengkulu”. TEMU ILMIAH NASIONAL PERSAGI, vol. 5, no. 1, Mar. 2024, https://tin.persagi.org/index.php/tin/article/view/223.