Jenar Ayu Sastro Wardhoyo, “Analisis Kesesuaian Takaran Porsi serta Kandungan Gizi Makro pada Menu Program Makan Bergizi Gratis di SPPG Daerah Kabupaten Batang: Analysis of Portion Size Appropriateness and Macronutrient Content in the Free Nutritious Meal Program Menu at SPPG in Batang Regency”, JGK, vol. 18, no. 2, pp. 64–74, Jul. 2026.