Nursafitri, Anggini, AND 		Anriani, Nurul.
" The Effect of Learning Science, Technology, Engineering, and Mathematics (STEM) on the Ability to Understand the Material Concepts of Lines and Angles" <em>Journal of Medives : Journal of Mathematics Education IKIP Veteran Semarang</em> [Online], Volume 7 Number 1 (26 January 2023)