Title	Mining of Cryptocurrencies: Analysis of Law Enforcement Practice and Problem Solving in Legal Regulation
Author	Svetlana Vladimirovna Muradyan, Natalia Vasilevna Mikhaylenko, Anna Vladilenovna Skachko, Yulia Aleksandrovna Ivanova, Elisei Sergeevich Rogachev and Elmir Nizamievich Alimamedov
Citation	Vol. 22  No. 11  pp. 529-534
Keywords	cryptocurrency, blockchain, proof of work, miner, mining pools.

Title	The Adversarial Principle in Criminal Proceedings in the Digital Format under the Sanitary and Epidemiologic Regulations (Covid-19)
Author	Dmitriy Aleksandrovich Ivanov, Anna Victorovna Polyakova, Viktor Victorovich Pushkarev, Pavel Vladimirovich Fadeev, Olga Georgievna Chasovnikova and Anna Vladilenovna Skachko
Citation	Vol. 22  No. 11  pp. 525-528
Keywords	pre-trial proceedings, court proceedings, digital technology, criminal case in electronic form, video conference.’.

Title	Exploring Factors Affecting Undergraduate Students' Acceptance of E-learning Environment
Author	Talib Ahmad Almseidein
Citation	Vol. 22  No. 11  pp. 513-524
Keywords	E-learning, Factors, Acceptance, Affecting, Student

Title	Identification of Best Product from E-Commerce Reviews using Manta Ray Foraging Based Feature Selection Technique with Auto-encoder Classifier
Author	Dr. M.A. JAMAL MOHAMED YASEEN ZUBEIR
Citation	Vol. 22  No. 11  pp. 503-512
Keywords	Auto-encoder; Customer Feedback; Manta Ray Foraging Optimization Opinion Mining; Social Media; Text Mining.