Pohan, Siti Hajar, and Ridwan Abdullah Sani. “PENENTUAN MINERAL KALSIT DAN DOLOMIT PADA CITRA HASIL THIN SLICE BATUAN KARBONAT MENGGUNAKAN JARINGAN SYARAF TIRUAN BERBASIS MATLAB”. EINSTEIN (e-Journal) 7, no. 1 (February 16, 2019). Accessed October 12, 2025. https://jurnal.unimed.ac.id/2012/index.php/einsten/article/view/12494.