Hutagaol, M. P. ., and R. . Sinaga. “PENGARUH PENDAPATAN DAN HARGA PANGAN TERHADAP DIVERSIFIKASI PANGAN DI PULAU JAWA”. SCIENTIFIC JOURNAL OF REFLECTION : Economic, Accounting, Management and Business, vol. 5, no. 3, July 2022, pp. 702-15, doi:10.37481/sjr.v5i3.524.