PURIFICACION, Leslie. Quality Assurance Program on the Operational Efficiency of Mobile Blood Donation Service. International Journal of Education, Research, and Innovation Perspectives, Philippines, v. 2, n. 5, p. 890–897, 2026. DOI: 10.5281/zenodo.20264006. Disponível em: https://ijerip.erio.org.ph/index.php/articles/article/view/668. Acesso em: 18 may. 2026.