[1]. Acosta, J.L.E., Chavez, P.I.T., Ramirez-Wong, B., Bello-Perez, L.A., Rios, A.V., Millán, E.C., Jatomea, M.P., & Osuna, A.I.L. (2015). Mechanical, thermal, and antioxidant properties of composite films prepared from durum wheat starch and lignin. Starch, 67(5-6), 502-511.
[2]. Belgacem, M.N., & Gandini, A. (2008). Monomers, polymers and composites from renewable resources, London: Elsevier.
[3]. Ekhtera, M.H., Rezayati Charani, P., Ramezani, O., & Azadfallah, M. (2008). Effects of poly-aluminum chloride, starch, alum, and rosin on the rosin sizing, strength, and microscopic appearance of paper prepared from old corrugated container (OCC) pulp. Bioresources Technology, 4(2): 291-318.
[4]. Ghaffari, M., Ghasemian, A., Resalati, H., & Asadpour, G. (2011). Determination of the optimum use of cationic starch on the basis of the mechanical strengths of mixed OCC and virgin NSSC pulps. Iranian Journal of Wood and Paper Industries, 2(2): 121-123. (In Persian)
[5]. Hambardzumyan, A., Foulon, L., Bercuc, N.B., Pernes, M., Maigret, J.E., Molinari, M., Chabbert, B., & Aguié-Béghin, V. (2015). Organosolv lignin as natural grafting additive to improve the water resistance of films using cellulose nanocrystals. Chemical Engineering Journal, 264: 780-788.
[6]. Han, K.M., & Cho, B. (2016). Effect of Surface Sizing of Black Liquor on Properties of Corrugated Medium. BioResources, 11(4): 10391-10403.
[7]. Hong, P., Gang, S., & Tao, Z. (2014). Synthesis and characterization of aminated lignin. International Journal of Biological Macromolecules, 59(1): 221-226.
[8]. Jalali Torshizi, H., & Chaalaakeh, R. (2017). Biorefinery of Black Liquor from Bagasse Soda Pulping as Surface Coating on Recycled Based Paper. Iranian Journal of Wood and Paper Science Research, 32(4): 498-508. (In Persian)
[9]. Javed, A., Rättö, P., Järnström, L., & Ullsten, H (2018). Lignin-containing coatings for packaging materials. Nordic Pulp & Paper Research Journal, 33 (3):548-556.
[10]. Kaewtatip, K., & Thongmee, J. (2013). Effect of Kraft lignin and esterified lignin on the properties of thermoplastic starch. Material and Design, 49(1): 701-704.
[11]. Kopacic, S., Ortner, A., Guebitz, G., Kraschitzer, T., Leitner, J., & Bauer, W. (2018). Technical lignins and their utilization in the surface sizing of paperboard. Industrial Engineering and Chemistry Research, 57(18): 6284-6291.
[12]. Maximova, N., Österberg, M., Laine, J., & Stenius, P. (2004). The wetting properties and morphology of lignin adsorbed on cellulose fibres and mica, Colloids and Surfaces A: physicochemical and engineering aspects, 239(s 1-3): 65-75.
[13]. Meister, J.J. (2002). Modification of lignin. Journal of Macromolecular Science- Polymer Reviews, 42(2): 235-289.
[14]. Mousavi, S.N., Nazarnezhad, N., Asadpour, G., & Kumar, R.S. (2021). Ultrafine Friction Grinding of Lignin for Development of Starch Bio composite Films. Polymers, 13(12): 2024.
[15]. Nasiri, A., Wearing, J., & Dubé, M.A. (2020). Using lignin to modify starch-based adhesive performance. ChemEngineering, 4(3): 1-11.
[16]. Ni, S., Bian, H., Zhang, Y., Fu, Y., Fu, Y. Liu, W., Qin, M., & Xiao, H. (2022). Starch-based composite films with enhanced hydrophobicity, thermal stability, and UV-shielding efficacy induced by lignin nanoparticles. Biomacromolecules, 23(3): 829- 838.
[17]. Paul, J., & Inwood, W. (2014). Sulfonation of Kraft lignin to water-soluble value-added products. Bioresources, 13(1): 53-70.
[18]. Richardson, G., Sun, Y., Langton, M., & Hermansson, A.M. (2004). Effects of Ca and Na lignosulfonate on starch gelatinization and network formation. Carbohydrate Polymer, 57(1): 369-377.
[19]. Sadeghifar, H., & Argyropoulos, D.S. (2016). Macroscopic Behavior of Kraft Lignin Fractions: Melt Stability Considerations for Lignin-polyethylene Blends. ACS Sustainable Chemistry and Engineering, 4(10): 5160-5166.
[20]. Spiridon, I., Teaca, C.A., & Bodirlau, R. (2011). Preparation and characterization of adipic acid- modified starch microparticles/plasticized starch composite films reinforced by lignin. Journal of Materials Science, 46(2): 3241-3251
[21]. Wu, Q., Shao, W., Xia, N., Wang, P., & Kong, F. (2020). A separable paper adhesive based on the starch-lignin composite, Carbohydrate Polymers, 229(1): 115488.
[22]. Zhang, H., Bai, Y., Zhou, W., & Chen, F. (2017). Color reduction of sulfonated eucalyptus kraft lignin. International Journal of Biological Macromolecules, 97(1): 201-208.