Handayani A, Yulastri Arif, Zifriyanthi Minanda Putri. The Role of the Managerial Function of Supervisor Model 4S towards Patient Safety Culture at Sawahlunto General Hospital. Bioscmed [Internet]. 2022Jul.29 [cited 2024Nov.22];6(10):2292-9. Available from: https://bioscmed.com/index.php/bsm/article/view/594