Research Trends in STEM Education from 2011 to 2020: A Systematic Review of Publications in Selected Journals. - Irwanto Irwanto; Anip Dwi Saputro; Widiyanti; M. Firman Ramadhan; Isna Rezkia Lukman (Int. J. Interact. Mob. Technol., 2022)

Research Trends and Applications of Gamification in Higher Education: A Bibliometric Analysis Spanning 2013-2022. - Irwanto Irwanto; Dwi Wahyudiati; Anip Dwi Saputro; Sigit Dwi Laksana (Int. J. Emerg. Technol. Learn., 2023)