Prayitno, A. R. D. “ANALYSIS OF THE ECONOMIC BASE IN INCREASING REGIONAL GROWTH (STUDY IN THE ECONOMIC SECTOR OF THE CITY OF SURABAYA IN 2016-2021)”. Ekonomi Dan Bisnis: Berkala Publikasi Gagasan Konseptual, Hasil Penelitian, Kajian, Dan Terapan Teori, Vol. 27, no. 2, Sept. 2023, pp. 91-101, doi:10.24123/jeb.v27i2.5711.