Okwunodulu, I., M. Oriala, J. Ndife, and A. Nwachukwu. “Feasibility of Fortification of Pine-Apple, Orange and Paw-Paw Juice Blends With Food Grade Plant Ash ”. Indonesian Food Science and Technology Journal, vol. 6, no. 1, Dec. 2022, pp. 31-39, doi:10.22437/ifstj.v6i1.17703.