@unpublished{repository37477, publisher = {Universitas Muhammadiyah Prof. Dr. Hamka}, title = {Bukti Ajar Mata Kuliah 6A Konstruktivisme Pemb. Sejarah}, note = {Unpublished}, author = {Bandarsyah, Desvian}, url = {http://repository.uhamka.ac.id/id/eprint/37477/} }