Hidayat, S., and H. Alma Tsania. “The Influence Of Liquidity, Activity And Size On Changes In Profits In Basic Industry & Chemical Sector Companies Listed On The Bei For The 2018 - 2020 Period”. Jurnal Rekognisi Akuntansi , Vol. 7, no. 2, Sept. 2023, pp. 1-17, doi:10.34001/jra.v7i2.843.