SIREGAR, NURUL, AND 		Jumilawaty, Erni.
" DIVERSITAS DAN EKOLOGI MAKAN BURUNG PANTAI DI KAWASAN PANTAI BARU, KABUPATEN DELI SERDANG SUMATERA UTARA" <em>Journal of Science and Applicative Technology</em> [Online], Volume 2 Number 2 (21 December 2018)