the the influence of online learning (Google Classroom based) toward student learning effectiveness on Economics subject at State Senior High School 1 Kampar Kiri Tengah: the influence of online learning (Google Classroom based) toward student learning effectiveness on Economics subject at State Senior High School 1 Kampar Kiri Tengah. (2023). Multiplier Effect : Jurnal Riset Mahasiwa Pendidikan Ekonomi, 1(1), 42-50. https://jom.uin-suska.ac.id/index.php/ME/article/view/1337 (Original work published 2023)