Respati, H., M. Natsir, A. Kuncoro, N. Qosidah, and M. A. Elfaz. “Impact of Knowledge and Professional for Material Considerations With Experience in Conjunction Variables”. International Journal of Health Sciences, vol. 6, no. S4, Apr. 2022, pp. 1206-17, doi:10.53730/ijhs.v6nS4.5930.