BASIC ELEMENTS OF THE AUTOMATED INFORMATION SYSTEM FOR MULTICRITERIA SITUATIONAL ANALYSIS OF THE SPACE FACTORS STATE ArticleMakarov N.Y.Системный анализ, управление и навигация. 2021. P.. 98-100
CURRENT STATE OF ECOTOURISM DEVELOPMENT IN NORTHERN MOUNTAIN REGION OF VIETNAM ArticleЧан Б.Т.Insights for Future Hospitality: Cross-and InterCultural Perspectives. 2021. P.. 98-101