Shaikh, Ahsan-ul Haque, Hashem Ali Almashaqbeh, Ali Raza, Hina Shaikh, and Sadaf Gul. 2023. “Impact of Competitive Differentiation, Risk & Environment Risk on Supply Chain Risk Management of Cargo Companies in Berlin Germany”. IBT- JOURNAL OF BUSINESS STUDIES 18 (2):160-77. https://doi.org/10.46745/ilma.jbs.2022.18.02.03.