-. (2003). Gama Sains Jurnal Lembaga Penelitian Universitas Gadjah Mada Yogyakarta. Lembaga Penelitian UGM.
Chicago Style (17th ed.) Citation-. Gama Sains Jurnal Lembaga Penelitian Universitas Gadjah Mada Yogyakarta. Lembaga Penelitian UGM, 2003.
MLA (8th ed.) Citation-. Gama Sains Jurnal Lembaga Penelitian Universitas Gadjah Mada Yogyakarta. Lembaga Penelitian UGM, 2003.
Warning: These citations may not always be 100% accurate.