Samudra , A. A. ., Zainal, V. R. ., Koto , E. A. ., Hakim, A. ., Nazriah, A. . and Subagja, I. K. . (2019) “Branch Leadership Optimization Performance in Improving The Performance of Government Banks In West Java”, Archives of Business Research, 7(9), pp. 5–18. doi: 10.14738/abr.79.7029.