Mayasari, F. Y. ., Pertiwi, W. ., Aprilianingsih, M. ., Fajarwati , R., Pratama , N. R. and Perdamaian, K. K. . (2026) “IN HOUSE TRAINING RISK MANAGEMENT BASED ON OPPORTUNITY SOLUTION TREE ANALYSIS AND FISHBONE ANALYSIS AT MUHAMMADIYAH METRO GENERAL HOSPITAL”, Awal Bros Journal of Community Development, 7(2), pp. 25–31. doi: 10.54973/abjcd.v7i2.938.