Tanjung, N. E. P., Machrizal, R., Harahap, I. H., & Tamrin Mohammad Lal, M. (2025). Pupulation Density Of (Tenualosa ilisha) During The Peak Spawning Season In The Down Stream Barumun River . JURNAL ENGGANO, 10(1), 1–7. https://doi.org/10.31186/jenggano.10.1.1-7