Challenges of applying e-learning in the libyan higher education systemGhawail, Entisar Alhadi Al; Ben Yahia, Sadok; Alrshah, Mohamed A.International journal of advanced trends in computer science and engineering2019 / p. 38-43 : ill https://doi.org/10.30534/ijatcse/2019/0681.42019 Journal metrics at Scopus Article at Scopus Gamification model for developing e-learning in Libyan higher educationAl Ghawail, Entisar Alhadi; Ben Yahia, Sadok; Alrzini, Joma RajabSmart education and e-learning 20212022 / p. 97-110 : ill https://doi.org/10.1007/978-981-16-2834-4_9 Conference proceeding at Scopus Article at Scopus