Hutabarat, H. 2021. Improving Teacher Competence in Choosing Learning Models Through Academic Supervision Activities at SD Negeri 173382 Huta Tinggi, Parmonangan District, North Tapanuli Regency . L’Geneus : The Journal Language Generations of Intellectual Society. 10, 1 (Apr. 2021), 12-16. DOI:https://doi.org/10.35335/geneus.v10i1.2139.