Pema Wangzom. 2019. The use of graphic organizers in teaching history to grade seven students in Bhutan. , Rangsit University;
Pema Wangzom. (2019) The use of graphic organizers in teaching history to grade seven students in Bhutan . Rangsit University/Pathum Thani.
Pema Wangzom. The use of graphic organizers in teaching history to grade seven students in Bhutan. . Pathum Thani:Rangsit University, 2019.
Pema Wangzom. (2019) The use of graphic organizers in teaching history to grade seven students in Bhutan . Rangsit University/Pathum Thani.