HIDAYAH, Nurul; KHOLIDAH, Diniyah; MUSTOFA, Annasari. NUTRITION EDUCATION WITH THE MEDIA BOOKLET AGAINST THE LEVEL OF KNOWLEDGE, CALCIUM INTAKE AND PHYSICAL ACTIVITY TO PREVENT OSTEOPOROSIS IN THE ELDERLY. Jurnal Pendidikan Kesehatan (e-Journal), [S.l.], v. 8, n. 1, p. 79 - 92, apr. 2019. ISSN 2442-7993. Available at: <https://ojs.poltekkes-malang.ac.id/index.php/jpk/article/view/661>. Date accessed: 17 jan. 2022. doi: https://doi.org/10.31290/jpk.v8i1.661.