Gaya APA

Hartono, U, P, L, R, I, I, P, Y. (2014). Using set model for learning addition of integers (Volume 6, No. 2, July 2015, pp. 16-29). : .

Gaya MLA

Hartono, Umi, Puji, Lestari,, Ratu, Ilma, Indra, Putri,, Yusuf. "Using set model for learning addition of integers". Volume 6, No. 2, July 2015, pp. 16-29 : , 2014. Electronic Resource.