PENERAPAN METODE REGRESI LINEAR BERGANDA TERHADAP PENDAPATAN DAN KEUNTUNGAN HARIAN PADA PENJUALAN JAJANAN PASAR DENGAN SOFTWARE SPSS: APPLICATION OF MULTIPLE LINEAR REGRESSION METHOD ON DAILY INCOME AND PROFIT ON THE SALES OF SNACK MARKETS WITH SPSS SOFTWARE. Fraction [Internet]. 2021 Dec. 31 [cited 2026 Apr. 17];1(1):18-25. Available from: https://update.fraction.ubb.ac.id/index.php/fraction/article/view/3