Machitidze, I. and Bakhtadze, I. (2025) “Enriching PhD Education through Professor Assistantships and Research Collaborations-Insights from Columbia Teachers College and Drawing Parallels with PhD Programs in Georgian Universities”, European Scientific Journal, ESJ, 400, p. 65. Available at: https://eujournal.org/index.php/esj/article/view/19346 (Accessed: 18April2025).