Items by "Simanullang, Rotua SP"
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Mutmainnah, Sri and Simanullang, Rotua SP and Sitanggang, Gartima (2024) Analysis Of Teacher Professional Competence In Archival Learning At Vocational High Schools Majoring In Office Management And Business Services (MPLB). In: Proceedings of the 5th International Conference on Innovation in Education, Science, and Culture, ICIESC 2023, 24 October 2023, Medan, Indonesia.