Meilinda, M., & Sapri, J. (2021). APPLICATION OF COOPERATIVE LEARNING MODEL BASED ON ENVIRONMENT TO IMPROVE SOFT SKILLS AND LEARNING ACHIEVEMENTS (Study in Student Biology Subjects Class X at SMK Negeri 4 Lebong). Diadik: Jurnal Ilmiah Teknologi Pendidikan, 9(1), 136–146. https://doi.org/10.33369/diadik.v9i1.17957