“KAUSALITAS HARGA EMAS DUNIA, HARGA BERLIAN (0,3 CARAT, CLARITY IF-VVS, COLOR D-F, ROUND BRILLIANT CUT) DUNIA, DAN NILAI TUKAR USD TERHADAP RETURN SAHAM PERUSAHAAN JEWELLERY TERKEMUKA DI DUNIA” (2025) Musytari : Jurnal Manajemen, Akuntansi, dan Ekonomi, 24(12), pp. 791–800. Available at: https://cibjournal.com/index.php/musytari/article/view/1330 (Accessed: 3 October 2026).