Gaya APA

Wirakusumah, A, D., Humaida, H. (2017). Is There any Change from Magma Mixing in Kelud Characteristics? . : International Journal of Scientific and Technical Research in Engineering (IJSTRE).

Gaya MLA

Wirakusumah, A., Djumarma., Humaida, Hanik. "Is There any Change from Magma Mixing in Kelud Characteristics?". : International Journal of Scientific and Technical Research in Engineering (IJSTRE), 2017. Jurnal.