Sukmawati, S., and B. Mardhatillah Sabillah. “The Effect of Learning Habits and Self - Efficacy towards Students’ English Learning Outcomes ”. ELS Journal on Interdisciplinary Studies in Humanities, vol. 4, no. 4, Dec. 2021, pp. 437-44, doi:10.34050/elsjish.v4i4.18107.