Heri, Retnawati and Dhoriva, Wutsqo and Endang, Listyani and Kartiko, Rachman Y.P. (2014) THE IDENTIFICATION OF DIFFICULTIES IN PROBLEMS SOLVING OF MATHEMATICS TEACHERS IN JUNIOR HIGH SCHOOL OF NUSA TENGGARA TIMUR AND MALUKU UTARA. Proceeding of International Conference On Research, Implementation And Education Of Mathematics And Sciences 2014. (Submitted)