Unggul Saragih DR. Rethinking Supply Chain Disruption Strategy to Address Challenges of Diversification and Substitution as an Instrument Contingency in Some Manufacturing Firms in Indonesia. JISS [Internet]. 2023Aug.25 [cited 2024Oct.5];4(08):739-52. Available from: https://jiss.publikasiindonesia.id/index.php/jiss/article/view/876