Pardede, Jasman, and Hilwa Athifah. “Implementation of Principal Component Analysis and Learning Vector Quantization for Classification of Food Nutrition Status”. JUITA: Jurnal Informatika 10, no. 1 (May 31, 2022): 19–28. Accessed June 7, 2026. http://jurnalnasional.ump.ac.id/index.php/JUITA/article/view/11104.