Lupita Sari M, Andy Purnomo E, Prihaswati M, Nurmawati. Implementation of Lesson Study with Problem solving-Based Discovery Learning Model to Improve Mathematical Literacy Skills in SPLDV Class X Material. Proceeding Edusciencetech [Internet]. 2024 Aug. 23 [cited 2024 Sep. 28];2(1):1-15. Available from: http://103.97.100.158/index.php/edusciencetech/article/view/563