LESTARI, Dwi et al. EFFECT OF BALANCE IMMUNIZATION ON INFANT MORTALITY RATE IN INDONESIA. MAJALAH PEMBELAJARAN GEOGRAFI, [S.l.], v. 2, n. 2, p. 1-21, aug. 2019. ISSN 2622-125X. Available at: <https://jurnal.unej.ac.id/index.php/PGEO/article/view/13436>. Date accessed: 28 sep. 2020.