The relationship between the incidence of chronic energy deficiency in pregnant women and the age of the mother in the village of Tigasan Wetan. Health Research Journal, [S. l.], v. 1, n. 1, Maret, 2023. Disponível em: https://ejournal.dpdppnikabprobolinggo.org/index.php/health-research-journal/article/view/3.. Acesso em: 17 may. 2026.