Gaya APA

Andrika, M, R. (2021). Portable Smart Phone Charger Using Kinetic Energy by Reusing Toy Gearbox (PROPOSAL BUGEMM) . : .

Gaya MLA

Andrika, Muhammad, Rizwan. "Portable Smart Phone Charger Using Kinetic Energy by Reusing Toy Gearbox (PROPOSAL BUGEMM)". : , 2021. Text.