@article {49927,
	title = {Web-Based Learning Under Tacit Mining of Various Data Sources},
	journal = {International Journal of Emerging Technologies in Learning (iJET)},
	volume = {16},
	number = {16},
	year = {2021},
	pages = {153-168},
	url = {https://doi.org/10.3991/ijet.v16i16.23405},
	author = {Abdelouahab BELAZOUI and Abdelmoutia Telli and Chafik Arar}
}
