Sheila A. Bernaldez, Jay DL De Jesus and Maritess M. Cano 2019. Hand-Operated Mixer for Batter, Dough, and Eggwhite Foam. The Vector: International Journal of Emerging Science, Technology and Management (IJESTM). 27, 1 (Jan. 2019). DOI:https://doi.org/10.69566/ijestm.v27i1.42.