Adidana, P. Y. .; Ardhya, S. N. .; Adnyani, N. . K. S. . IMPLEMENTATION OF THE PROVISIONS OF ARTICLE 7 LETTER A OF LAW NUMBER 8 OF 1999 CONCERNING CONSUMER PROTECTION RELATED TO CONSUMER LOSSES DUE TO FRAUD IN BUYING AND SELLING MOBILE PHONES THROUGH E-COMMERCE. IJLTC 2023, 1, 32-40.