O. P. Barus, Romindo, and Jefri Junifer Pangaribuan, “Classification of Hearing Loss Degrees with Naive Bayes Algorithm”, J. RESTI (Rekayasa Sist. Teknol. Inf.) , vol. 7, no. 4, pp. 751–757, Aug. 2023, doi: 10.29207/resti.v7i4.4683.