Jannah, Miftahul, 		Hakim, Lukman, AND 		Sovia, Anny.
" Analysis of Underachiever Students' Mathematical Problem-Solving Ability on The Topic Circle Viewed from Adversity Quotient" <em>Journal of Medives : Journal of Mathematics Education IKIP Veteran Semarang</em> [Online], Volume 7 Number 2 (18 July 2023)