[1]
Ina Saparlina and Iman Nurjaman 2023. The Effect of Student Learning Outcomes Using A Tutorial Model With A Group Investigation (GI) Type Cooperative Model On The Ecosystem Concept In State High School. Elementaria: Journal of Educational Research. 1, 2 (Dec. 2023), 77–88. DOI:https://doi.org/10.61166/elm.v1i2.36.