Yasmirah Mandasari Saragih; Fahmi Anwar Tanjung; Muhammad Fahmi; M. Fajri Hidayatullah; Alexander. LEGAL PROTECTION FOR MSME TRADERS WHO EXPERIENCE A DECLINE IN PURCHASING POWER DUE TO THE IMPACT OF ONLINE SELLING AND BUYING TRANSACTIONS REVIEWED BY JURIDICAL STUDY. JISHUP 2023, 1, 1-6.