A novel survey for young substellar objects with the W-band filter III: Searching for very low-mass brown dwarfs in Serpens South and Serpens Core

Sophie Dubber, Beth Biller, Katelyn Allers, Jessy Jose, Loïc Albert, Blake Pantoja, Clémence Fontanive, Michael Liu, Zhoujian Zhang, Wen Ping Chen, Bhavana Lalchand, Belinda Damian, Tanvi Sharma