Gonçalves RA. SYSTEMIC INCONSISTENCIES IN EXCEL’S GCD CALCULATION: A DETAILED ACADEMIC ANALYSIS OF CRITICAL ERRORS, THEIR PROFOUND REPERCUSSIONS ON GLOBAL EDUCATION, AND STRATEGIC PATHWAYS TO SOLUTIONS. Editora. Published online July 25, 2025:266-282. Accessed August 21, 2025. https://sevenpubl.com.br/editora/article/view/7624