1.
Zaidaan Rizq Vinsa Putra, Subiakto Sukarno. PORTFOLIO OPTIMIZATION USING MARKOWITZ METHOD FOR CRYPTOCURRENCY, INDONESIA STOCK MARKET, AND GOLD (2014–2024). IJEBAS [Internet]. 2025 Feb. 25 [cited 2025 Jun. 19];5(1):345-52. Available from: https://radjapublika.com/index.php/IJEBAS/article/view/2494