Juwono, A. L., Asraf, A., Jihad, B. H. and Nugraha Thaha, Y. (2024) “Thermo-Viscous Properties of Phenolic Resin With Different Formaldehyde To Phenol Molar Ratio”, Al-Kimia, 12(2). doi: 10.24252/al-kimia.v12i2.50494.