Purba, Rasita, Universitas Negeri Medan, Indonesia

• Vol 11, No 1 (2022) - Articles
  The Effect of Wheat Flour Substitution with Sorghum Flour (Sorghum bicolor, L) on Consumers' Preference Levels for Cookies
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• Vol 12, No 1 (2023) - Articles
  The Effect of Substitution of Wheat Flour with Sorghum Flour (Sorghum bicolor, L) on the Level of Consumer Preference for Cookies
  Sari  PDF