RITONGA, J. S.; NASUTION, R. N. .; SINAGA, M.; HASIBUAN, N. F.; SIMANUNGKALIT, E. S. P.; SIHOMBING, E. M.; HALAWA, G. RELATIONSHIP BETWEEN POSTNATAL MOTHERS' KNOWLEDGE ABOUT WOOLWICH MASSAGE AND BABY WEIGHT GAIN AT THE ALISAH CLINIC IN 2025. Algebra : Jurnal Pendidikan, Sosial dan Sains, [S. l.], v. 5, n. 2, p. 406–411, 2025. DOI: 10.58432/algebra.v5i2.1596. Disponível em: https://ejournal.yana.or.id/index.php/algebra/article/view/1596. Acesso em: 26 apr. 2026.