PHIMSALA , Phuangsavat, Leulee NORTOUALEE, Chanda PHONEMANY, Vonesy LORKHAMHEUANG, and Noknoy SEELAPHON. 2024. “Effect of Boiling Time on the Quality of Tomato Sauce”. Souphanouvong University Journal Multidisciplinary Research and Development 10 (1):389-99. http://www.su-journal.com/index.php/su/article/view/911.