Nguyen Thi Hai, Yen, Luu Dao Thi, Hoang Phi, and Lien Le Thi Hanh. 2021. “The Profession of Producing Green Rice Flakes (Cốm) in Me Tri Thuong Village, Me Tri Ward, Nam Tu Liem District, Hanoi, Vietnam”. International Journal of Social Sciences and Humanities Invention 8 (09):6570-78. https://doi.org/10.18535/ijsshi/v8i09.06.