SCImago Journal & Country Rank

Vol.11, No. 4, 2021



Table of Contents
How to Enhance the Impact of Perceived Organizational Support on Knowledge Sharing? Evidence from Higher Education Sector........1
Authors: Yaser Mutahar, Mazen Mohammed Farea, Mohammed Abdulrab, Yaser Hasan Al-Mamary, Adel Abdulmhsen Alfalah & Mohieddin Grada


The Relationship Between the Rate of Return and Risk in Fama-French Five-Factor Model: A Machine Learning Algorithms Approach......47
Author: Bui Thanh Khoa, Pham The Son and Tran Trong Huynh


The Efficiency of Elderly Community Product Using Digital Marketing through Unfolding of Practice during COVID19 Pandemic...........65
Author: Sumitra Nuanmeesri


Spatial-temporal Analysis using Two-stage Clustering and GIS-based MCDM to Identify Potential Market Regions ..................87
Authors: Ernawati, Safiza Suhana Kamal Baharin and Fauziah Kasmin


E-commerce System for the Sales Process in the Company: A Systematic Review.............113
Authors: Keyla Huacre, Alfredo Daza and Elvin Mejia


A Study on Blockchain Interoperability Mechanism............127
Authors: Qing Zhou and Youngseok Lee


An Automated Knowledge Mining and Document Classification System with Multi-model Transfer Learning.............146
Authors: Jiawei Chong, Zhiyuan Chen, Meishin Oh and Amril Nazir


Cluster Analysis on Covid-19 Outbreak Sentiments from Twitter Data using K-means Algorithm...............167
Authors: Adnan Hussein, Farzana Kabir Ahmad and Siti Sakira Kamaruddin


Smart Transportation: Modeling Barriers of Electric Vehicles Charging Infrastructure........190
Author:  Ruchita


Corporate Social Entrepreneurship Practice: Lithuanian Case Analysis............218
Authors: Vida Davidavičienė and Jurgita Raudeliūnienė