DEEB ALWESHAHI AK. COVID-19 SALGINININ MADENCİLİK FİRMALARIN FİNANSAL PERFORMANSINA ETKİSİ. PEARSON [Internet]. 15 Ekim 2022 [a.yer 21 Mayıs 2024];7(21):85-94. Erişim adresi: https://pearsonjournal.com/index.php/pub/article/view/371