Authors: Helaly, FM Soliman, HSM Soheir, AD Ahmed, AA

Citation: Fm. Helaly et al., Controlled release of migration of molluscicidal saponin from different types of polymers containing Calendula officinalis, ADV POLY T, 20(4), 2001, pp. 305-311

Authors: Abdel-Bary, EM von Soden, W Helaly, FM

Citation: Em. Abdel-bary et al., Evaluation of the properties of some nitrile-butadiene rubber/polychloroprene mixes and vulcanizates, POLYM ADV T, 11(1), 2000, pp. 1-8

Authors: Helaly, FM Ahmed, AA

Citation: Fm. Helaly et Aa. Ahmed, Parameters affecting the migration of molluscicidal saponin from styrene butadiene rubber formulations containing Phytolacca dioica L., J ELASTOM P, 32(4), 2000, pp. 329-345

Authors: Helaly, FM Ahmed, A Abd El-Ghaffar, MA

Citation: Fm. Helaly et al., Natural rubber base matrix containing Calendula officinalis plant as a source of molluscicidal saponin, J CONTR REL, 57(1), 1999, pp. 1-7

Authors: Helaly, FM Darwich, WM Abd El-Ghaffar, MA

Citation: Fm. Helaly et al., Effect of some polyaromatic amines on the properties of NR and SBR vulcanizates, POLYM DEGR, 64(2), 1999, pp. 251-257