Wijayanti, Aurelia Rani, Endry Boeriswati, and Asep Supriyana. 2025. “The Implementation of Portfolio Assessment in Indonesian Language Learning at Vocational High Schools”. Proceeding of International Seminar on Humanity, Education, and Language 1 (1):445-53. https://doi.org/10.21009/ishel.v1i1.57724.