Yanan Li, et al. “Development of Knowledge-Attitude-Practice Questionnaire on Oral Nutrition Supplement Among Nurses in Oncology Department and Its Reliability and Validity Test”. Global Journal of Medical Research, vol. 23, no. J1, Apr. 2023, pp. 9-17, https://medicalresearchjournal.org/index.php/GJMR/article/view/102303.