The objective of this research to investigate Effect of Accounting Information System Efficiency in Thailand 4.0 on Sustainable Financial Report Quality . Data was collected from 202 accounting director in Thailand. The quantitative approach was applied by using questionnaire in data collection. Descriptive and inference statistics were used: percentage mean standard deviation Pearson correlation and multiply regression analysis. The results presented demographic characteristics of respondents were male aged between 41–50 years old had higher than bachelor’s degree. They marital status was mostly single closed to married. Most participants had work experience in audit filed more than 15 years and earned auditing revenue per month more than 90000 Baht in average. In addition the companies of most accounting director who answered the questionnaire had more capital 1000000000 baht earn more than 150000000 baht per year and most of whom have received awards of 148 people representing 73.30 percent The findings revealed that the accounting director as a whole at the highest level. When each aspect was considered found to be at the highest level were the internal control in accounting information systems efficiency of accounting information system accountant competencies and support of the management. The findings indicate that the internal control in accounting information systems efficiency of accounting information system and accountant competencies have a positive influence on sustainable financial report quality which were statistically significant at 0.05.

Objective of this research is to research intelligent hydroponic vegetable cultivation control system for farmers. This is a group of lettuce that needs acid-base (pH) and conductivity (EC) in the same system on the planting table with Dynamic Root Floating Technique System (DRFT). By using Internet of Things (IoTs) devices as sensors For controlling the on-off system of the water filling system the on-off of nutrient solution A and B as well as the water spray system to reduce the temperature at the vegetable growing table. The developed hydroponic vegetable control system can effectively replace the workers labor. Vegetables grown are of the same quality used by farmers. Therefore the developed salad cultivation system could be used as a substitute for farmers. It has an easy to use control system.

This research is to develop a prototype of a salinity intrusion monitoring system using fuzzy logic to extract salinity values. A system is developed according to a fuzzy logic model using FAOs for appropriate agricultural water quality data considering the electrical conductivity (EC) and total dissolved solids (TDS) as indicators of the salinity value by using the Fuzzy Logic Toolbox to produce and test the generated model. Transformation of the generated models to Embedded C format using the Simulink Coder tool installed in the ARM STM32F microcontroller and a 10-fold cross-validation test was used to validate the data extraction. The Root Mean Square Error (RMSE) for the test results was 0.58175 on average. This research result indicates that the generated model is able to extract data that very closely matches the specified data.

This quantitative research aimed 1) to study operation performance of Thai Gem Businesses. 2) To study factors affecting firm performance of Thai Gem Businesses. The research was collected data by using questionnaire with 452 participants from production group of Thai Gem Businesses. The samples were collected conveniently and analyzed by frequency percentage mean standard deviation Pearson’s correlation coefficient and analysis confirmatory with Structural Equation Modeling: SEM. It was one of all statistic techniques to test for causal relationship of variables. The results found that database information management systems have positively affect strategic management and firm performance of Thai Gem Businesses with significant level 0.05. Database information management systems also have positive affect on strategic management of Thai Gem Businesses with significant level α < 0.05. Besides this research results found that database information management systems has positively direct and indirect affecting firm performance by pass strategic management with direct affect on firm performance equal to 0.346 and indirect affect by pass strategic management equal to 0.575. And total affect was equal to 0.921 with significant level. It showed that overall affect of database information management system on firm performance was more than strategic management affect to Firm Performance (0.603) with significant level 0.05. The analysis of correlation coefficient model showed that measurement between latent variables have positive correlation with significant level α < 0.05. The analysis of Structural Equation Model revealed that it wassuitable harmonize with empirical data ( χ2 / df = 1.489 CFI = 0.997 AGFI = 0.957 RMSEA = 0.08 RMR = 0.004) and consistent with the define hypothesis. The research results described the environmental of firm performance approach to strategic management by TOWS Matrix and recommendation on strategic management to solve problems on firm performance of Thai Gem Businesses in order to develop continuous firm performance for competitive advantage.

The purposes of this study were 1) to study the operating status of knowledge management of the Faculty of Liberal Arts. 2) to study the problems of knowledge management of the Faculty of Liberal Arts. 3) to present the development form of knowledge management system of the Faculty of Liberal Arts. This research was a qualitative research. Analytical unit was Faculty of Liberal Arts Rajamangala University of Technology Phra Nakhon. The population was the staffs of Faculty of Liberal Arts. The samples were randomly assigned to 8 persons divided into 2 groups: 4 administrators 4 teachers. Research tools were related documents and semi structured interviews.The process of conducting research was to study and analyze the concept theory from Documents to create an interview form collected data from the interviews and analysThe results were found as follows: 1) the operating status of knowledge management of the Faculty of Liberal Arts was 3 steps; Steps to determine the authority structure of the responsible person to proceed knowledge management and the process of knowledge management. 2) The problems of knowledge management of the Faculty of Liberal Arts were 4 sides; (1) By Staffs : The staffs had a lot of obligations lack of leadership Lack of understanding with knowledge management. (2) By organizational structure : Because knowledge management section was not organized into organizational structures it is unclear about budget allocation for activities and allocation support personnel. (3) By organizational culture; it was not conducive to knowledge management. (4) By motivation : Motivation for control of knowledge is management was not clear such as awards. 3) the development form of knowledge management system of the Faculty of Liberal Arts was to consist of 5 keywords; Assignment Creation Usage To give Success. The explanation was as follows; Assignment It means a clear policy and accepted by all parties. Creation it means the creation of staffs to understand knowledge management and the creation of organizational culture into the learning organization. Usage it means to use information technology to help knowledge management and to use knowledge management processes. To give; it means to give a reward for motivation to participate in knowledge management activities. Success; it means all staffs must have the same goal: the success of being a truly learning organization.