Bio-based castor oil and lignin sulphonate: aqueous dispersions and shape-memory films 10.37819/bph.001.02.0136 CC Attribution 4.0 Views：1PDF Downloads：0Scopus Citations: 0 Submitted on December 1, 2021 Revised on September 16, 2022 Published on May 25, 2022Samy A. Madbouly Download PDF