“Efektivitas Pemberian Ekstrak Marigold (Tagetes erecta L.) Komersial terhadap Bobot Telur, Bobot Komponen Telur dan Warna Yolk: Effectiveness of commercial Marigold extract on egg weight, egg component weight, and yolk color” (2026) Jurnal Ilmu Nutrisi dan Teknologi Pakan, 24(1), pp. 29–35. doi:10.29244/jintp.24.1.29-35.