Items where Author is "Manullang Orba, Sardjana"

Hutangalu, Oskar and Manullang Orba, Sardjana and Hamid, Mulyadi and arief, Abdul Samad (2020) How The Research Skills Development Framework May Be Useful Indonesia Higher Education Learning Practice. Jurnal Manajemen Pendidikan Islam, 5 (3). ISSN 2503 - 1481