Athigakunagorn, Jadsada. 2020. “Role of BNT (NT-2013) Tool As a Predicting Factor of Malnutrition-Related Complications in Surgical Patients”. Journal of the Association of General Surgeons of Thailand under the Royal of Patronage of HM the King 5 (1):20-27. https://he02.tci-thaijo.org/index.php/agstjournal/article/view/243731.