Gaya APA

Prihatna, T., Mardiana, . (). Analisa penerapan prinsip common haritage of mankind terhadap geostationary earth orbit . : .

Gaya MLA

Prihatna, Tunjang., Mardiana, . "Analisa penerapan prinsip common haritage of mankind terhadap geostationary earth orbit ". : , . .