IRWAN, MUHAMMAD YUSUF (2026) Analisis Abnormal Return dan Trading Volume Activity Sebelum dan Sesudah Penerbitan “Opini Going Concern” (Studi kasus pada Emiten bernotasi E di BEI Tahun 2024) = Analysis of Abnormal Return and Trading Volume Activity Before and After the Issuance of "Going Concern Opinion" (Case Study of E-Listed Issuers on the IDX in 2024). Skripsi thesis, Universitas Hasanuddin.