APA Citation

Khairudin, M. S. (2020). Numerical gamification: “Mari Mengenal Nombor” for preschool children / Muhammad Saifullah Khairudin ... [et al.].

Chicago Style Citation

Khairudin, Muhammad Saifullah. Numerical Gamification: “Mari Mengenal Nombor” for Preschool Children / Muhammad Saifullah Khairudin ... [et Al.]. 2020.

MLA Citation

Khairudin, Muhammad Saifullah. Numerical Gamification: “Mari Mengenal Nombor” for Preschool Children / Muhammad Saifullah Khairudin ... [et Al.]. 2020.

Warning: These citations may not always be 100% accurate.