APA Citation

Trinugroho, D. E. (2008). SMS Soal Matematiaka sulit Siapa Takut? CV Adhigama Sentosa.

Chicago Style Citation

Trinugroho, Drs. Edi. SMS Soal Matematiaka Sulit Siapa Takut? CV Adhigama Sentosa, 2008.

MLA Citation

Trinugroho, Drs. Edi. SMS Soal Matematiaka Sulit Siapa Takut? CV Adhigama Sentosa, 2008.

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