Muhtarom M, Shodiqin A, Astriani N. Exploring senior high school student’s abilities in mathematical problem posing. J.Res.Adv.Math.Educ [Internet]. 2020 Feb. 28 [cited 2025 Nov. 17];5(1):69-7. Available from: https://journals2.ums.ac.id/jramathedu/article/view/9278