Formosa Journal of Sustainable Research (FJSR) Vol.2, No.3, 2023: 517-530 517 ( DOI: https://doi.org/10.55927/fjsr.v2i3.3419 ISSN-E: 2830-6228 https://journal.formosapublisher.org/index.php/fjsr Effect of Work Facilities, Interpersonal Communication and Work Discipline on Employee Performance at PT. Pandji Waringin Malimping Lebak-Banten Dede Ridho Firdaus UIN Sultan Maulana Hasanuddin, Banten Corresponding Author: Dede Ridho Firdaus ridhofirdaus1707@gmail.com A R T I C L E I N F O A B S T R A C T Keywords: Work Facilities, Interpersonal Communication, Work Discipline, Employee Performance Received : 5 February Revised : 17 February Accepted: 18 March ©2023 Firdaus: This is an open-access article distributed under the terms of the Creative Commons Atribusi 4.0 Internasional. This study aims to analyze the effect of work facilities, interpersonal communication and work discipline on employee performance at PT. Pandji Waringin Malimping Lebak-Banten. In this study there are four variables, namely Work Facilities (X1), Interpersonal Communication (X2), Work Discipline (X3), and Employee Performance (Y). This study involved all employees of PT. Pandji Waringin Malimping Lebak-Banten as a sample is 80 employees. To get accurate results in this study using interviews, observations, and questionnaires. This research uses descriptive methods, verification analysis, inner and outer models as well as hypothesis testing and the direct influence of anther construct variables. The results of this study indicate that: (1) Work facilities have a positive and insignificant effect on employee performance. (2) interpersonal communication has a positive and significant effect on employee performance. (3) Work Discipline has a positive and significant effect on Employee Performance