On a factorization result of Ştefănescu

In this article, some factorization properties of polynomials over discrete valuation domains are elucidated. These along with the notion Newton index a polynomial leads to generalization main result proved by \c{S}tef\u{a}nescu [`On domains', \emph{Versita} \textbf{22}:1 (2014), 273--280].