Items by "Harahap, Widiya"
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Harahap, Friska and Handayani, Silvia and Machmud, Muhammad and Harahap, Widiya (2024) Development of Teaching Materials Based on Open Educational Resources (OER) to Improve Graduate Competencies in the PLS Program Planning Learning. In: Proceedings of the 5th International Conference of Educational Science, ICONSEIR 2023, 30 November 2023, Medan, Indonesia.