Mardiah, S., and B. F. Endrawati. “ANALISIS WAKTU PROSES KERJA DEPARTEMEN DESIGN UI/UX PT. MEDIA KREASI ABADI MENGGUNAKAN PENDEKATAN VALUE STREAM MAPPING”. 2022. Journal of Industrial Innovation and Safety Engineering, vol. 1, no. 1, Feb. 2023, pp. 17-26, doi:10.35718/jinseng.v1i1.770.