Andini VF, Julkarnain M, Yuliadi Y. Implementation Of Weighted Aggregated Sum Product Assessment (Waspas) Method In Determining English Language Learning Levels At Vanka Speaking Course Sumbawa. Brilliance [Internet]. 2024 Nov. 29 [cited 2025 May 17];4(2):696-703. Available from: https://jurnal.itscience.org/index.php/brilliance/article/view/4207