Bentonit alam Jambi diinterkalasi Surfaktan Kationik Benzil Trimetil Ammonium Klorida (BTMA-Cl) serta aplikasinya sebagai Adsorben Fenol dan p-Klorofenol = Jambi natural Bentonite intercalated by Cationic Surfactant Benzyl Trimethyl Ammonium Chloride (BTMA-Cl) and its application as Phenol and p-Chlorophenol Adsorbent (Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2013)