“Sintesis Zeolit Terlapis Cupferron dan Aplikasinya Sebagai Adsorben Cu(II): Synthesis of Zeolite Coated with Cupferron and Its Application as Adsorbent for Cu(II)” (2019) Talenta Conference Series: Science and Technology (ST), 2(2). doi:10.32734/st.v2i2.498.