Achmad, D. N., M, B. S., & Olive, G. (2015). Analisis Harga Saham, Volume Perdagangan Saham, Terhadap Keputusan Stock Split dan Reverse Split PT. Astra Internasional Tbk dan PT. Smartfren Telecom Tbk. Jurnal Ilmiah Manajemen Kesatuan, 3(1), 018–026. https://doi.org/10.37641/jimkes.v3i1.813