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1
المؤلفون: S B Agus, V P Siregar, S B Susilo, M S Sangadji, G F Tasirileleu, P S Budi
المصدر: IOP Conference Series: Earth and Environmental Science. 944:012048
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::f855e57f519839a43ddd7bf60fd4b600Test
https://doi.org/10.1088/1755-1315/944/1/012048Test -
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المؤلفون: N M N Natih, R A Pasaribu, M A G Al Hakim, P S Budi, G F Tasirileleu
المصدر: IOP Conference Series: Earth and Environmental Science. 944:012038
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::b58363fabfdcbe9dbd9abfdfa25beccaTest
https://doi.org/10.1088/1755-1315/944/1/012038Test