Immaduddin, Muhammad, Hidayat Soegihardjo M., dan Ananta Sigit Sidharta. “HARMONIC RESPONSE EVALUATION OF FRAME-TYPED MACHINERY FOUNDATION USING FIXED-END SUPPORTS AND SOIL-STRUCTURE INTERACTION”. Journal of Civil Engineering 29, no. 2 (Juli 23, 2025): 90. Diakses Juli 26, 2026. https://journal.its.ac.id/index.php/jce/article/view/7610.