Tambunan, Rika Wahyuni, and Hindra Kurniawan. “An Implementation of Integrated Performance Assessment Model in Vocational English for Communication Learning”. JOALL (Journal of Applied Linguistics and Literature) 9, no. 1 (March 21, 2024): 167–181. Accessed April 3, 2025. https://ejournal.unib.ac.id/joall/article/view/30876.