Linguistic landscape research has been administered in different parts of the world by several researchers. However, linguistic landscape research in Indonesia is still limited in number. To respond to the scarcity of linguistic landscape study in Indonesia, the present research discusses the visible languages, proportions of top-down and bottom-up signs in Sidoarjo City. The functions of the signs are also identified.Data were collected from signs in some public places and along the main streets of Sidoarjo City.The results of the study show that the linguistic landscape is dominated by Indonesian. English is used more often than Arabic. Javanese as the mother tongue for the majority of the society of Sidoarjo is rarely used. Some other Asian languages are also apparent in the shopping centers. Description and explanation of the functions of the signs are also presented.

Nowadays, consumers are increasingly aware and concerned about halal status, and activities in the supply chain are truly halal guaranteed for them to buy. This article aims to explore the development of halal logistics, analyze the opportunity and challenge factors in its development stage, and create a best practice scheme to realize halal integrity. This research method uses a Systematic Literature Review (SLR) using secondary data from a number of previous studies discussing halal logistics and halal integrity in the supply chain. From this study, it is known that countries in Southeast Asia have shown a positive response to the existence of a halal logistics scheme as an innovation in the supply chain. Several opportunities known for the development of halal logistics mainly lie in the high demand for halal products, the positive growth of the sharia economy, the use of information technology, and the strengthening of the halal ecosystem. Meanwhile, regarding challenges, there is no special regulation regulating halal logistics, low stakeholder knowledge about halal, a lack of experts and researchers, and the absence of special infrastructure that handles halal products. In the end, the author develops a halal integrity scheme in the supply chain with a logistics management approach. It is hoped that this article can provide a better understanding of halal integrity in the supply chain. Further research can empirically test the relationship between logistics management and halal integrity.

The rapid development in this modern era has made people develop the concepts of da'wah in many ways. The condition of people challenges the agents of da'wah activities to deliver Islamic values to reach the peaceful and prosperous condition of human beings. This article discusses the progress of da'wah activities which are conducted not only through lecturing but also through films. One of the films is Srigola Terakhir, which contains the value of inviting people for virtue and preventing them from doing bad things (amor mo'ruf nahi munkar). The values contained in the film have made its viewers give a respond as one of the responds to da'wah values.

This study aimed to to ascertain the impact of Islamic Performance Index and Operating Efficiency Ratio on the financial performance of Islamic banking for 2016-2020 period. Purposive sampling was used as the empirical methodology. Data analysis was done by using Eviews 12 software and moderated regression analysis (MRA). The findings indicated that while the Islamic income ratio did not have impact on profitability, the profit sharing ratio and operating efficiency ratio had a significant detrimental impact on it. The findings also showed that intellectual capital can influence profitability by reducing the impact of operating efficiency ratio and profit sharing ratio, but it cannot affect profitability by reducing the impact of Islamic income ratio.