Puengnet, Areerat, and Songwit Charoenkitthanalap. 2022. “Teamwork Affects Performance Efficiency of Kasikorn Bank Employees in Phra Nakhon Si Ayutthaya Province”. Mahachula Academic Journal 9 (3). Bangkok, Thailand:77-90. https://so04.tci-thaijo.org/index.php/JMA/article/view/258373.