Jao, R., & Jimmiawan, D. (2018). Analisis Perbedaan Abnormal Return, Volume Perdagangan Saham Sebelum dan Sesudah Pengumuman Corporate Image Award. Bongaya Journal of Research in Accounting (BJRA), 1(2), 25–31. https://doi.org/10.37888/bjra.v1i2.80