Batubara, A. S., M. Muliari, B. Manurung, H. Sipahutar, Y. Akmal, I. Irfannur, S. Maulizar, F. M. Nur, Y. E. Ritonga, and K. Lubis. “Risk Assessment of Introduced Fish Species As a Biodiversity Mitigation Effort in Lake Toba, North Sumatra, Indonesia”. Zoodiversity, Vol. 59, no. 5, Sept. 2025, doi:10.15407/zoo2025.05.429.