@article{Prasetyo_Sukestiyarno_Cahyono_2021, title={The APOS Content Basic Algebra Module to Improve the Learning Autonomy of Achieving Mathematics Connection Skills}, volume={10}, url={https://journal.unnes.ac.id/sju/ujmer/article/view/45485}, number={2}, journal={Unnes Journal of Mathematics Education Research}, author={Prasetyo, Krisno and Sukestiyarno, YL. and Cahyono, Adi Nur}, year={2021}, month={Dec.}, pages={136-143}