Humairoh, Shindidah, and Purnama Syaepurohman. 2020. “Pengembangan Model Manajemen Sea Teacher Outbound Di FKIP UHAMKA : Penelitian Pengembangan”. Jurnal Utilitas 5 (2):1-10. https://doi.org/10.22236/utilitas.v5i2.4674.