EFE, Ahmet. “Büyük Abdiuşağı Köyü (Kırşehir-Akpınar) Manganez Cevherleşmelerine Yönelik İlk Bulgular”. International Journal of Advanced Natural Sciences and Engineering Researches 9, no. 5 (May 9, 2025): 93–99. Accessed May 13, 2025. https://as-proceeding.com/index.php/ijanser/article/view/2649.