Juntawises, Uma, Suthisa Temtap, Sukhuma Klankaew, and Chaveewan Yeesakoon. 2019. “Cost Analysis of Nursing Service Activities in Patients With Respirator in the Male Internal Medicine Ward 1 of Songklanagarind Hospital”. Princess of Naradhiwas University Journal 11 (2):93-106. https://li01.tci-thaijo.org/index.php/pnujr/article/view/164584.