“Analisis Keretakan Pada Spring Plate Dryer Menggunakan Metode Liquid Penetrant Test Di Pt Petrokimia Gresik”. Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi), vol. 10, no. 1, July 2026, pp. 909-18, https://doi.org/10.29407/jj11fw93.