Afnanda A, Maiyastri M, Devianto D. Model Volatilitas Return Index Saham Syariah Indonesia Melalui Pendekatan Bayesian Markov Switching GARCH. Lattice [Internet]. 2024 Jun. 30 [cited 2026 May 20];4(1):14-26. Available from: https://ejournal.uinbukittinggi.ac.id/lattice/article/view/8381