Effect of Communication and Physical Work Environment on Employee Performance of PT.Vadhana International Palembang Branch

This study aims to analyze the effect of communication and physical work environment on the performance of employees of PT Vadhana International Palembang Branch. The data in this study used quantitative research. Then the source of data in this study is primary data. The population in this study were employees of PT. Vadhana International Palembang Branch, which had 72 employees. The sampling technique is done by total sampling or saturated sample or also called census sample, namely the sampling technique is done by taking the entire population because the total population is 72, then all populations are sampled. The data analysis technique in this study used SPSS v26. The results indicate that communication and physical work environment had a significant effect on employee performance. This research is useful for improving employee performance through communication and the company's physical work environment.

information so that it relates to the attitude of the employees. the. With the lack of effective organizational communication carried out either from superiors to subordinates or between employees and other employees (Suryani,2019).
In addition to communication, the physical work environment also plays an important role in the organization. The physical work environment as all conditions or circumstances that occur in the work environment related to a comfortable work environment, should pay more attention to the arrangement of the work space such as the placement of work equipment, lighting, noise, and comfort which can later improve employee performance so that they feel at home working in the workplace. the room (Sowmya, 2011).
Performance is an important point in the progress of the company, the increasing performance of employees, the more important it is in the progress of the company, the increasing performance of employees, the faster the achievement of company goals. With the increase in employee performance, the company will benefit, therefore the company continues to maintain that employee performance can increase from time to time. If the employed employees do not have the good performance required by the company, then the company will not achieve the targets that have been set, and will harm the company itself (Suryani, 2019).
PT Vadhana International is a company engaged in construction services, consultancy, rental of vehicles and heavy equipment. As time goes by and the needs of the industrial world develop, Vadhana makes creative and innovative steps and offers other related services. PT. Vadhana is increasingly developing its business in the fields of electrical & instrumentation, well test services, tank cleaning services, coating & protective services, valve repair services, scaffolding and insulation services. Communication between employees in this company has been well established, Researchers pay attention to the two-way communication that occurs within the company goes well, but there are times when the communication that occurs within this company is the lack of clarity on the purpose of the information submitted, such as the delivery of tasks or information others related to the company. In addition to paying attention to communication, the physical work environment must also be considered. This physical work environment can be related to a comfortable office layout, a clean environment, good air exchange, and adequate lighting. A good work environment can support the implementation of work so that employees have the enthusiasm to work and improve employee performance.

Problem Formulation
The formulation of the problem made by the author is:

Research Objectives
Based on the background and subject matter above, this research aims as follows: 1. To find out the Effect of Communication on Employee Performance at PT. Vadhana International Palembang Branch.

Literature Review
According to Husaini Usman (2011) communication is the process of delivering or receiving messages from one person to another, either directly or indirectly, in writing, verbally or in non-verbal language.
According to Sedarmayanti (2011) the physical work environment is all the conditions around the workplace that will affect employees either directly or indirectly. A well-organized and well-organized physical work environment in accordance with the wishes and needs of employees will make it easier for employees and focused at work, so as to create good employee performance.
According to Mangkunegara (2016) that the term performance from the word job performance or actual performance (work achievement or actual achievement achieved by a person) is the quality and quantity of work achieved by an employee in carrying out his duties in accordance with the responsibilities given to him.
In research conducted by I Wayan Astawa (2020) there is a significant simultaneous influence of communication, compensation and the physical work environment on performance. Choirunnisa (2018) that communication has a significant positive effect on employee performance, the work environment has a significant positive effect on employee performance, simultaneously (together) communication and work environment have a significant effect on employee performance, communication has a dominant influence on employee performance compared to the environment. work.

Research Method
The data in this study used quantitative research. According to Sugiyono (2017) quantitative data is data in the form of numbers, or quantitative data that is scored (scoring). Then the source of data in this study is primary data. According to Sugiyono (2017) primary data is a data source that directly provides data to data collectors.
The population in this study were employees of PT. Vadhana International Palembang Branch, which had 72 employees. According to Sugiyono (2017) population is the number of generalization areas consisting of objects or subjects that have the qualities and characteristics set by the researcher and then conclusions are drawn. The sampling technique is done by total sampling or saturated sample or also called census sample, namely the sampling technique is done by taking the entire population because the total population is 72, then all populations are sampled. The data analysis technique in this study used SPSS v26. Based on table 4, respondents who have worked for 1 year are 4 people with a percentage of 5.6%, respondents who have worked for 2 years are 6 people with a percentage of 8.3%, respondents who have worked for 3 years. years as many as 7 people with a percentage of 9.7%, respondents who have worked for 4 years as many as 3 people with a percentage of 4.2%, and respondents who have worked more than 5 years as many as 52 people with a percentage of 72.2%, meaning that most respondents have worked more than five years.

Validity and Reliability Test Results
The validity test was carried out to measure whether or not the indicators or questionnaires were appropriate for each variable. The test is carried out by comparing the r-count with the rtable, Testing the validity of the data using a two-sided test with a significant level of 5%. This validity test was carried out on 72 respondents, then r-table df = n-2 with a significant level of 5%, df = 72-2, then r-