| M., & Van Eerde, D.(2013). Developing a Local Instruction Theory for Learning the Concept of Angle through Visual Field Activities and Spatial Representations B Bustang, Zulkardi, Darmawijoyo, M Dolk International Education Studies 6 (8), 58-70, 2013 | 29* | 2013 |
| Four-D Model (Model Pengembangan Perangkat Pembelajaran dari Thiagarajan, dkk) B Bustang Tersedia: http://bustangbuhari. wordpress. com/2011/08/25/fourd-model-model …, 2011 | 10 | 2011 |
| Teori Level Van Hiele dalam Pembelajaran Geometri B Bustang Tersedia pada http://bustangbuhari. wordpress. com. Diakses tanggal 28, 2012 | 4 | 2012 |
| Apa dan Bagaimana itu “Matematika Sekolah” B Buhari | 1 | 2017 |
| Constructivism versus Cognitive Load Theory: In Search for an Effective Mathematics Teaching H Upu, B Bustang Proceeding of International Conference On Research, Implementation And …, 2014 | | 2014 |
| LOOKING AT ANGLES: DEVELOPING A LOCAL INSTRUCTION THEORY FOR LEARNING THE CONCEPT OF ANGLE BY EXPLORING THE NOTION OF VISION LINES B Bustang Utrecht University, 2013 | | 2013 |
| REINVENTING THE CONCEPT OF ANGLE BY SPATIAL REPRESENTATIONS AND PHYSICAL ACTIVITIES D B, Bustang, van Eerde, Dolly., Z, Zulkardi, D | | 2013 |
| Constructivism versus Cognitive Load Theory: In Search for an Effective Mathematics Teaching H Upu | | |
zulkardi zulkardiprofessor of mathematics education university of sriwijayaVerified email at unsri.ac.id