Nasir, N., Mustafa, S., Sulvianti, S. and Azizah, N. 2021. The Effect of Locus of Control on Learning Achievement during the Covid-19 Pandemic. Indonesian Research Journal in Education |IRJE|. 5, 2 (Dec. 2021), 450-461. DOI:https://doi.org/10.22437/irje.v5i2.15252.