Research trends in flipped classroom empirical evidence from 2017 to 2018. - Zamzami Zainuddin; Yin Zhang; Xiuhan Li; Samuel Kai-Wah Chu; Saifullah Idris; Cut Muftia Keumala (Interact. Technol. Smart Educ., 2019)

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)