AUTHOR=Hoang Van Lan , Bui Hien Thi , Le Thuy Thi , Tran Duong Thuy , Hoang Hue Thi , Huynh Hong Thi Phuong , Nguyen Thi Hoan Huyen TITLE=Effectiveness of a train-the-trainer workshop series on teaching methods among nurse educators: an exemplar from Vietnam JOURNAL=Frontiers in Education VOLUME=9 YEAR=2025 URL=https://www.frontiersin.org/journals/education/articles/10.3389/feduc.2024.1441481 DOI=10.3389/feduc.2024.1441481 ISSN=2504-284X