Yuda, A.A.N.A.D.P., Suratman, B. and Riyanto, Y. 2021. Development of a Model Mobile Training Management to Improve Quality Outcome of Education and Training for Coastal Communities in East Java. Studies in Learning and Teaching. 2, 3 (Dec. 2021), 86-97. DOI:https://doi.org/10.46627/silet.v2i3.86.