TY - BOOK AU - Pema Tshewang TI - Investigation of Factors that influence class 10 students' performance in Mathematics in middle secondary schools in Trashiyangtse district U1 - TD 378.2 PY - 2020/// CY - Samtse PB - Samtse College of Education KW - Performance KW - Factors KW - Influence KW - Investigate KW - Mathematics N1 - Thesis (M.Ed), Samtse College of Education, 2020 ER -