Norbu Kezang. 2019. The application of place-based inquiry approach on grade 6 bhutanese students in learning environmental science. , Rangsit University;
Norbu Kezang. (2019) The application of place-based inquiry approach on grade 6 bhutanese students in learning environmental science . Rangsit University/Pathum Thani.
Norbu Kezang. The application of place-based inquiry approach on grade 6 bhutanese students in learning environmental science. . Pathum Thani:Rangsit University, 2019.
Norbu Kezang. (2019) The application of place-based inquiry approach on grade 6 bhutanese students in learning environmental science . Rangsit University/Pathum Thani.