@article{Swasono_Kartono_Rochmad_2018, title={Analysis of Mathematical Problem About Mathematics Students in Class Xi and Self-Efficacy Learning in 7e-Learning Cycle}, volume={7}, url={https://journal.unnes.ac.id/sju/ujmer/article/view/25745}, number={1}, journal={Unnes Journal of Mathematics Education Research}, author={Swasono, Andi and Kartono, Kartono and Rochmad, Rochmad}, year={2018}, month={Sep.}, pages={204-210}