Synchronous online flip learning with formative gamification quiz: instruction during COVID-19. - Zamzami Zainuddin; Ratna Farida; Cut Muftia Keumala; Rudi Kurniawan; Hadi Iskandar (Interact. Technol. Smart Educ., 2022)

A Framework for Determining the Big Five Personality Traits Using Machine Learning Classification through Graphology. - Samsuryadi; Rudi Kurniawan; Julian Supardi; Sukemi; Fatma Susilawati Mohamad (J. Electr. Comput. Eng., 2023)