Chencho, Pem, and Maneerat Ekkayokkaya. “Effects of Vocabulary Instruction Using Bottom-up and Top-down Instructional Approaches on Bhutanese Secondary Students’ Vocabulary Knowledge”. An Online Journal of Education 17, no. 1 (April 11, 2022): OJED1701013 (13 pages) doi: 10.14456/ojed.2022.13. Accessed May 19, 2024. https://so01.tci-thaijo.org/index.php/OJED/article/view/251093.