Hilapad, M. R. and Lauzon, R. D. (2015) “Formulation and optimization of herb-flavored sweetpotato-chocolate spread ”, International Research Journal on Innovations in Engineering, Science and Technology, 1(1), pp. 26–33. Available at: https://ojs.batstate-u.edu.ph/index.php/IRJIEST/article/view/9 (Accessed: 23 November 2024).