Dasi, A. A., M. Miarsyah, and R. Rusdi. “Hubungan Antara Locus of Control Dan Personal Responsibility Dengan Intention to Act Siswa”. IJEEM - Indonesian Journal of Environmental Education and Management, Vol. 4, no. 1, Jan. 2019, pp. 11 -22, doi:10.21009/IJEEM.041.02.