Suyono 2021. UPAYA PENINGKATAN MUTU PEMBELAJARAN MELALUI SUPERVISI AKADEMIK DI SMPN 7 SAMPANG. re-JIEM (Research Journal of Islamic Education Management). 4, 2 (Dec. 2021), 193-205. DOI:https://doi.org/10.19105/re-jiem.v4i2.5837.