2017 · Theodora Dessryna Kusuma, Thomas Indarto Putut Suseno, et al. · Widya Mandala Catholic University Surabaya Repository (Widya Mandala Catholic University Surabaya) · 17
2017 · Yohana Fransisca Gani, Thomas Indarto Putut Suseno, et al. · Widya Mandala Catholic University Surabaya Repository (Widya Mandala Catholic University Surabaya) · 8