TY - JOUR AU - Karimi, Elnaz AU - Davoudi, Rasoul AU - Karami Pour Shamsabadi, Mohammad Reza TI - Application of Structural Equation Modeling (SEM) in Analyzing Human Resource Productivity; A Case Study of the Welfare Organization JO - Quarterly Journal of Quantitative Researches in Management VL - 16 IS - 63 SP - EP - PY - 2026 DO - https://doi.org/10.82244/qrm.2026.1207620 ER -