Hidayat, Haris Akbar, Anindya Dewanti, Fransisca Tirtaningtyas, and Yeni Aryati Mulyani. “The Effect of Lockdown During the Covid-19 Pandemic on Bird Species Richness at IPB Dramaga Campus ”. Jurnal Sumberdaya Hayati 10, no. 4 (December 30, 2024): 245–251. Accessed December 24, 2025. https://journal.ipb.ac.id/sumberdayahayati/article/view/59450.