Sumarni Bamabang. The Effect of Group Investigation Model on Reading Comprehension and Critical Thinking Skills of Grade V Elementary School Students. daengku j. hum. soc. sci. innov. [Internet]. 2023 Jan. 1 [cited 2026 May 24];3(1):61-6. Available from: https://qemsjournal.org/index.php/daengku/article/view/1414