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Risma Prahandari, I Gusti Agung, & Putri Triari Dwijayanthi.
" PRE-PROJECT SELLING: PERSPEKTIF PERLINDUNGAN KONSUMEN." <em>Kertha Semaya : Journal Ilmu Hukum</em> [Online], 11.9 (2023): 2140-2149. Web. 28 Aug. 2026