Kusuma D, Murtono, Utomo S. The Effectiveness of Blended Learning Assisted by Interactive PowerPoint on Student Achievement of Elementary School Students in Bintarum Group, Demak District. ANP-JSSH [Internet]. 2022Aug.9 [cited 2024Nov.22];3:47-53. Available from: https://journalarsvot.com/index.php/anp-jssh/article/view/266