1.
Improving Student Learning Achievement Through Diversity Books in Class 2 Theme 3 Subtheme 2 PKN Content at SDN 90 SIPATANA. Jour. of Peda. Inve. and Prac. 2022;14:90-96. Accessed May 19, 2026. https://zienjournals.com/index.php/jpip/article/view/2865