Putraditama, Sebastianus Hanamas, Universitas Sanata Dharma, Indonesia
Seminar Nasional Sosial dan Humaniora - Artikel Lengkap
Rancangan Hypothetical Learning Trajectory pada materi Rasio Trigonometri Berdasarkan Learning Obstacle dengan Bantuan Desmos Classroom Activities Abstract
International Conference on Intercultural Humanities (ICIH)
Organized by Sanata Dharma University, Yogyakarta, Indonesia
in collaboration with Sogang University, Seoul, South Korea