Ristiyono MP, Bashayeva NS. EVALUATION OF THE RETURN ON INVESTMENT FOR THE SCIENCEDIRECT SUBSCRIPTION: EVIDENCE FROM RESEARCH PRODUCTIVITY, CITATION IMPACT, AND ALTMETRICS AT THE UNIVERSITAS TERBUKA (2024–2026). Multidisciplinary Indonesian Center Journal. 2026;3(3):4215-4229. doi:10.62567/micjo.v3i3.3028