(2024). Lamahu. Department of Earth Science and Technology, Universitas Negeri Gorontalo.
Chicagoスタイル(17版)引用形式Lamahu. Department of Earth Science and Technology, Universitas Negeri Gorontalo, 2024.
MLA(9版)引用形式Lamahu. Department of Earth Science and Technology, Universitas Negeri Gorontalo, 2024.
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