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Dyfyniad Arddull ChicagoEssl, Peggy, Michelle Bellon, and Caroline Ellison. Student Success. Student Success v.11 n.2 p.52-59 https://doi.org/10.5204/ssj.v11i2.1447, 2020.
Dyfyniad MLAEssl, Peggy, et al. Student Success. Student Success v.11 n.2 p.52-59 https://doi.org/10.5204/ssj.v11i2.1447, 2020.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.