Sayson, April O., <br/><br/>
Recommender system for maetrial safety data sheets using k-nearest neighbor 
April O. Sayson, John Dherie P. Tuyay, Debbie B. Sablayan, Analiza A. Sesno 
 - Nabua, Camarines Sur :  Camarines Sur Polytechnic Colleges ;  2021. 
 - 115 leaves 
<br/><br/>Undergraduate Thesis (BSCS) - Computer Science