E. C. . Ramos-Siman and A. J. B. . Orencia, “Understanding Stakeholders’ Perspective on An Innovative Business Model for Pediatric Immunization Records: A Single Case Study”, Int. J. Multidiscip. Appl. Bus. Edu. Res., vol. 4, no. 7, pp. 2268–2276, Jul. 2023, doi: 10.11594/ijmaber.04.07.10.