Limanto, Susana, Vincentius Riandaru Prasetyo, and Ni Wayan Gitaputri. “Gift Recommendations Based on Personality Using Fuzzy and Big Five Personality Test”. Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) 6, no. 6 (December 29, 2022): 987 - 992. Accessed May 25, 2025. http://www.jurnal.iaii.or.id/index.php/RESTI/article/view/4507.