Widiana, S., & Iqbal Firdaus. (2022). Sistem Pakar Berbasis Android Menggunakan Pendekatan Probabilistic Neural Network Untuk Mengenali Mood Melalui Musik: Android-Based Expert System Using Probabilistic Neural Network Approach to Recognize Mood Through Music. Decode: Jurnal Pendidikan Teknologi Informasi, 2(2), 96–103. https://doi.org/10.51454/decode.v2i2.64