Zuhdiyah, Z., Karolina, A., Oviyanti, F., Aflisia, N., & Hardiyanti, Y. S. D. (2020). THE VARIOUSITY OF HAPPINESS PERSPECTIVE AND ITS IMPLEMENTATION IN LEARNING PROCESS. Psikis : Jurnal Psikologi Islami, 6(1), 102-115. https://doi.org/10.19109/psikis.v6i1.4692