Mulyono, Mulyono, Kartono Kartono, and Meis Rosyida. 2018. “Self-Assessment on the Achievement of the Ability of Mathematical Proportional Application in Meaningful Instructional Design (MID) Learning Viewed from Student’s Learning Style”. Unnes Journal of Mathematics Education 7 (1), 39-47. https://doi.org/10.15294/ujme.v7i1.20751.