Ramadhan SF, Baizal ZKA, Rismala R. Lodging Recommendations Using the SparkML Engine ALS and Surprise SVD. mib [Internet]. 2020 Oct. 20 [cited 2026 Apr. 29];4(4):889-97. Available from: https://ejurnal.stmik-budidarma.ac.id/index.php/mib/article/view/2257