อัสถิ ด, ชุณหพันธรักษ์ ช, ภิญโญอนันตพงษ์ อ. Factors Relating to Performance Efficiency of Employees of Pulp and Paper Industry in the Central Region of Thailand. sujbr [internet]. 2022 Mar. 27 [cited 2025 Aug. 15];15(25):29-46. available from: https://so07.tci-thaijo.org/index.php/sujba/article/view/841