This research was conducted to determine the role and implementation of the padlet application as a discussion platform media in Islamic education learning in the 4.0 era. Padlet as an online discussion medium used during this pandemic is quite effective in PAI. Padlets can be used as presentation media such as videos, document files, and so on. The advantage of padlet media is that it can work on any device, be it mobile phones, laptops and computers. The purpose of learning to use this media padlet is to train students in getting used to digital and using it wisely based on the values of Islamic teachings.

Marketing strategy holds a very important control in the success of product acceptance in the community, but many Small and Medium Enterprise (SME) ignore this.  Labels and packaging are one of the keys for Small and Medium Enterprise (SME)  to further increase the selling value of their products.  Empowerment activities to improve the quality of Small and Medium Enterprise (SME) are carried out through assistance in making labels on packaged products.  The object of this activity is Small and Medium Enterprise (SME)  actors in Besuk Village, Bantaran District, and Probolinggo Regency.  One of the Small and Medium Enterprise (SME)  products in this village is banana chips, cassava chips, elephant ears, and lard.  The problem with these Small and Medium Enterprise (SME) is the low quality of label and packaging designs for their products, as well as the lack of supporting facilities and infrastructure for designing product packaging labels.  So that the products of Small and Medium Enterprise (SME) partners are less attractive than similar competitor products.  The Small and Medium Enterprise (SME) products in Besuk Village it self also do not have a broad market share, so they are constrained in increasing the number of products that will be produced.  Implementation methods used include: 1) pre-activity;  2) core activities;  3) activity evaluation.  Where the problem solving of the Small and Medium Enterprise (SME) constraints above is in the form of assisting in making labels on packaged products so that they can meet the existing label requirements and also look more attractive.  The results of the activity are in the form of training on the manufacture of product packaging labels as well as the manufacture of ready to use designs for these Small and Medium Enterprise (SME).

The Program for International Student Assessment (PISA) in 2018 showed that elementary school students' math, literacy, and science skills were poor. These problems occurred due to a lack of understanding and memorization of multiplication. They are considered difficult for students to calculate the results of the least common multiple and greatest common divisor. Thus, the development of learning media in mathematics are needed. The developed media was Dakon Koper. The purpose of this study was to develop Dakon Koper media in thematic learning. This research was a development research by implementing the ADDIE model which consisted of analysis, design, development, implementation, and evaluation. The subjects of this study were the fourth-grade elementary school students. The developed media's feasibility had been determined through a validation questionnaire filled by media, material, and learning experts. Student response questionnaires were used to record students' interest in learning. The expert validation results stated that Dakon Koper was very suitable to be used as a learning medium. The students' questionnaire responses revealed that Dakon Koper was very interesting and useful to support students' learning. Suggestions for the sustainability of this research are product dissemination for learning media in elementary schools.

The aim of this study was to analyze company size on firm value with sustainability report as a mediating variable in Manufacturing Companies in various industrial fields listed on the Indonesia Stock Exchange for the 2019-2021 period. A study was conducted in Manufacturing Companies in various industrial sub-sectors because in recent years there has been a decline in stock prices and the problem of hazardous waste pollution due to the company's operational activities. This research uses quantitative methods. There are 56 manufacturing companies in various industrial sectors listed on the Indonesia Stock Exchange for the 2019-2021 period which are the population in this study. The purposive sampling technique was used to select the sample, and 36 companies were obtained. Hypothesis testing was carried out using SEM-PLS. This study shows that company size has a significant effect on sustainability reports, company size has a significant effect on firm value, and sustainability reports cannot mediate the relationship between company size and firm value.