PRIAWANTIPUTRI, W.; MAHMUDAH, U.; GUMILAR, M. Effect of spinach–sorghum cookie supplementation on hemoglobin concentration and maternal weight gain among pregnant women: a quasi-experimental study. JURNAL RISET KESEHATAN POLTEKKES DEPKES BANDUNG, [S. l.], v. 18, n. 2, p. 507 519, 2026. DOI: 10.34011/juriskesbdg.v18i2.3226. Disponível em: https://juriskes.com/index.php/jrk/article/view/3226. Acesso em: 25 oct. 2026.