@article{Siregar_2018, title={Pengantar Filsafat: by K. Bertens, Johanis Ohoitimur, dan Mikhael Dua}, volume={6}, url={https://indotheologyjournal.org/index.php/home/article/view/21}, DOI={10.46567/ijt.v6i1.21}, number={1}, journal={Indonesian Journal of Theology}, author={Siregar, Firman}, year={2018}, month={Jul.}, pages={110-113} }