Susilawati F. Improving Mathematics Learning Outcomes Through Contextual Teaching Learning (CTL) Models with Auxiliary Objects of the Surrounding Environment at Madigondo Samigaluh Public Elementary School, Kulon Progo Regency, 2021/2022 Academic Year. Int. J. Chem. Educ. Res. [Internet]. 2023 Oct. 25 [cited 2024 Nov. 21];7(2):68-71. Available from: https://journal.uii.ac.id/IJCER/article/view/29339