รัตนแสนศรี ก., เพ็งสวัสดิ์ ว., and นันทะศรี ว. “The Development of School Library Management Model of NakhonPhanom Primary Educational Service Area Office 2”. Chophayom Journal, vol. 30, no. 1, May 2019, pp. 105-17, https://so01.tci-thaijo.org/index.php/ejChophayom/article/view/161316.