Suhadi S, Dupai L, Junaid J, Harun H, Ismail CS, Paridah P, Jufri NN, Akifah A, Ibrahim K, Hartoyo AM, Astuti E. Model Problems Effectiveness of Handling System Complaints of National Health Warranty Service in the Office of the Social National Security Agency Province of Southeast Sulawesi, Indonesia. IJSBAR [Internet]. 2018 Jul. 13 [cited 2024 May 6];40(1):128-36. Available from: https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/9063