Joesyiana, K., Harahap, A. R., & Haryadi, R. N. (2023). The Influence of Individual Creativity and Product Innovation on Coffee Shop Barista Career Development in Pekanbaru. Kontigensi : Jurnal Ilmiah Manajemen, 11(2), 691-703. https://doi.org/10.56457/jimk.v11i2.450