คำอุเทน ชฎารัตน์, and จีระแพทย์ วีณา. “Selected Factors Related to Sleep Duration in Preterm Infant After Discharge from Hospital”. Journal of The Royal Thai Army Nurses 20, no. 1 (April 24, 2019): 110–117. Accessed April 28, 2024. https://he01.tci-thaijo.org/index.php/JRTAN/article/view/184933.