Sofyan, S., Nofryanti, N., & Holiawati, H. (2026). CALENDAR ANOMALIES AND WEAK-FORM MARKET EFFICIENCY ACROSS INDONESIAN ESG INDICES. Jurnal Akuntansi, Keuangan, Perpajakan Dan Tata Kelola Perusahaan, 4(1), 245–256. https://doi.org/10.70248/jakpt.v4i1.4648