Banerjee, Paula creator GDS text th 2026 monographic eng Selected topic Final Examination: Inter Semester, 2026 (Prof. Paula Banerjee) https://aitir.ait.ac.th/ait-thesis/detail.php?q=B24359 https://aitir.ait.ac.th/ait-thesis/detail.php?q=B24359 260617 20260818114237.0