Al-howach, Marwa, Zaineb Ettarhouni, Abdulhakim Jangherb, and Abdulhakim Jangher. 2020. “Studying the Rheological Properties of Poly (Vinyl Pyrrolidone) in Chloroform Solutions”. Journal of Pure & Applied Sciences 19 (2): 1-5. https://doi.org/10.51984/jopas.v19i2.723.