Wijanarko, Heru, I Dewa Putu Eskasasnanda, and Bayu Kurniawan. 2020. “Phenomenology Studies in Junior High School students’ Enthusiasm in Social Studies Learning in Universitas Malang Laboratorium, Indonesia”. Harmoni Sosial: Jurnal Pendidikan IPS 7 (2):141-49. https://doi.org/10.21831/hsjpi.v7i2.31686.