Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleNewly existence of solutions for pantograph a semipositone in $ \Psi $-Caputo sense.AuthorsMoumen, Abdelkader; Boulares, Hamid; Alraqad, Tariq; Saber, Hicham; Ali, Ekram E.PublicationAIMS Mathematics (2473-6988), 2023, Vol 8, Issue 6, p1ISSN2473-6988Publication typeArticleDOI10.3934/math.2023646