RAJAKUMARI, P. Brenda. A Study to Assess the Knowledge on Burping Technique among Primi Postnatal Mothers Using Video-Assisted Teaching. International Journal of Nursing and Medical Investigation, [S. l.], v. 7, n. 1, p. 5–9, 2024. DOI: 10.31690/ijnmi.2022.v07i01.002. Disponível em: https://www.innovationaljournals.com/index.php/ijnmi/article/view/589. Acesso em: 14 sep. 2025.