“Optimization of Employee Workload to Achieve Effectiveness of Man Power Planning at PT. SPINDO Depo Samarinda: Optimalisasi Beban Kerja Karyawan Untuk Mencapai Efektifitas Man Power Planning Di PT. SPINDO Depo Samarinda” (2021) Procedia of Engineering and Life Science, 1(2). doi:10.21070/pels.v1i2.1006.