Title	Acceptance use Blackboard as a medium for E-learning during COVID-19 period for Saudi students: Case Northern Border University
Author	Bilal LOUAIL, Djamel BENAROUS, and Hamood Al-Enezi
Citation	Vol. 20  No. 10  pp. 216-222
Keywords	Information Technology, E-Learning, Blackboard, Quarantine, COVID-19.

Title	Framework of Health Recommender System for COVID-19 Self-assessment and Treatments: A Case Study in Malaysia
Author	Mahfudzah Othman, Nurzaid Muhd Zain, Zulfikri Paidi, and Faizul Amir Pauzi
Citation	Vol. 21  No. 1  pp. 12-18
Keywords	COVID-19, home quarantine, self-assessment, collaborative filtering, Pearson correlation coefficient, health recommender system

Title	Framework of Health Recommender System for COVID-19 Self-assessment and Treatments: A Case Study in Malaysia
Author	Mahfudzah Othman, Nurzaid Muhd Zain, Zulfikri Paidi, and Faizul Amir Pauzi
Citation	Vol. 21  No. 1  pp. 12-18
Keywords	COVID-19, home quarantine, self-assessment, collaborative filtering, Pearson correlation coefficient, health recommender system

Title	Marketing Strategy of the Small Business Adaptation to Quarantine Limitations in the Sphere of Trade Entrepreneurship
Author	Nataliia Ivanova, Olha Popelo, Ruslan Avhustyn, Olena Rusak, Alina Proshchalykina
Citation	Vol. 22  No. 1  pp. 149-160
Keywords	marketing strategy, digitalization, digital consumer behavior, trade entrepreneurship, retail, quarantine restrictions, covid-19, vending.