Golden Ratio of Mapping Idea and Literature Format
Vol. 5 No. 2 (2025): February - June

The Influence of Transformational Leadership and Social Interaction on Employee Performance with Work Motivation as Mediating Variable

M. Mahmud (STIEM Bongaya)
Jannati Tangngisalu (STIEM Bongaya)
Edy Jumady (STIEM Bongaya)



Article Info

Publish Date
01 Jan 2026

Abstract

This study aims to analyze the influence of leadership and social interaction on employee performance, with work motivation serving as a mediating variable, at the South Makassar Primary Tax Office. The background of this research is based on the phenomenon of low employee performance, which is influenced not only by leadership factors but also by social interactions among employees and the motivation they possess. The research employed a quantitative approach using Partial Least Squares–Structural Equation Modeling (PLS-SEM) as the analysis technique. Data were collected through questionnaires distributed to employees of the South Makassar Primary Tax Office, who served as the research respondents. The results of the study indicate that: (1) leadership has a negative and insignificant effect on employee performance; (2) social interaction has a positive and significant effect on employee performance; (3) work motivation has a positive and significant effect on employee performance; (4) leadership has a positive and significant effect on work motivation; (5) social interaction has a positive and significant effect on work motivation; (6) leadership has a positive and significant effect on employee performance through work motivation; and (7) social interaction has a positive and significant effect on employee performance through work motivation. The conclusion of this study is that work motivation serves as a key mediating variable, bridging the influence of leadership and social interaction on employee performance. Therefore, improving employee performance can be achieved by strengthening work motivation through inspirational leadership and harmonious social interaction within the organization.

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Journal Info

Abbrev

grmilf

Publisher

Subject

Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Library & Information Science Social Sciences

Description

The Golden Ratio of Mapping Idea and Literature Format (GRMILF) is the first innovative journal in the world that collects and resumes prior research / recent studies. The Golden Ratio of Mapping Idea and Literature Format (GRMILF) aims to make it easier for global readers to get and read resumes ...