PLASMA p-tau217 AS A MINIMALLY INVASIVE BIOMARKER FOR ALZHEIMER’S DISEASE DIAGNOSIS: ANALYTICAL PLATFORMS, DIAGNOSTIC PERFORMANCE, AND CLINICAL IMPLEMENTATION CHALLENGES - Oliwia Lenkiewicz; Julia Lenkiewicz; Zuzanna Chmielewska; Marcin Trzciński; Agata Kotłowska; Wiktoria Napiórkowska; Aleksandra Izabela Masłowska; Anna Gwóźdź-Broczkowska; Gabriela Luba (International Journal of Innovative Technologies in Social Science, 2026)