[1]
Elcano, C.P.B. , Escoto, J.A.M.T. , Manansala, P.L.A. , Tulalian, J.D.B. and Valdellon, J.L. 2024. An Investigatory Project on Powdered Eggshell as an Additive for Toothpaste: Vol.3, No.1D. Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research. 3, 1D (Apr. 2024).