Asfaw, A., Hailu, A. and Awol, H. 2022. Improving Skill of SPSS Software For Biology 3rd Year Students of Samara University in 2021: Action Research. Indonesian Journal of Statistics and Its Applications. 6, 1 (May 2022), 133–142. DOI:https://doi.org/10.29244/ijsa.v6i1p133-142.