“Effect of corn extract percentage (Zea mays L.) and variation of nitrogen sources on the quality of nata de corn: Pengaruh konsentrasi ekstrak jagung (Zea mays L.) dan variasi sumber nitrogen terhadap kualitas nata de corn” (2025) AgroBio Science Journal, 2(2), pp. 100–106. doi:10.33061/agrobiotek.v2i2.9847.