Yermi Bryan Suwandani, Ardi Bastian. Effectiveness of Implementing a Directing Flow System in Increasing the Number of Clinic Visitors UPT Lab. Herbal Materia Medica Batu. Jour. H.M. Servic. [Internet]. 2019 May 17 [cited 2025 Oct. 19];1(1):24-9. Available from: https://thejhms.org/index.php/JHMS/article/view/67