Nofriza, D. ., Simbolon, L. . and Susanto, S. (2022) “Change Management PT. PAL Indonesia (Persero) Dealing with A Strategic Environment in The Vuca Era”, International Journal of Social Science, Education, Communication and Economics (SINOMICS JOURNAL), 1(4), pp. 429–436. doi: 10.54443/sj.v1i4.52.