Multivariate Control Chart Based on Kernel PCA for Monitoring Mixed Variable and Attribute Quality Characteristics. - Muhammad Ahsan; Muhammad Mashuri; Wibawati; Hidayatul Khusna; Muhammad Hisyam Lee (Symmetry, 2020)

Unsupervised Learning Approach for Evaluating the Impact of COVID-19 on Economic Growth in Indonesia. - Marieta Monica; Nadiah Ulfa Ayuningtiyas; Harun Al Azies; Muhammad Riefky; Hidayatul Khusna; Santi Puteri Rahayu (SCDS, 2021)

Multivariate Analysis to Evaluate the Impact of COVID-19 on the Hotel Industry in Indonesia. - Prilyandari Dina Saputri; Arin Berliana Angrenani; Dinda Galuh Guminta; Fonda Leviany; Ika Nur Laily Fitriana; Santi Puteri Rahayu; Hidayatul Khusna (SCDS, 2021)

Outlier detection using PCA mix based T2 control chart for continuous and categorical data. - Muhammad Ahsan; Muhammad Mashuri; Heri Kuswanto; Dedy Dwi Prastyo; Hidayatul Khusna (Commun. Stat. Simul. Comput., 2021)

Application of Time Series Regression, Double Seasonal ARIMA, and Long Short-Term Memory for Short-Term Electricity Load Forecasting. - Hafez Afghan; Hidayatul Khusna (DaSET, 2023)