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Heliyon|August 15, 2020
How an online tutor motivates E-learning EnglishFredy Geovanni Escobar Fandiño, Angela Juliette Silva Velandia
Heliyon|April 23, 2021
Development and characterization of dual-modified yam (Dioscorea rotundata) starch-based filmsGermán Narváez-Gómez, Jorge Figueroa-Flórez, Jairo Salcedo-Mendoza, et al.
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