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All Journal Tazkia Islamic Finance and Business Review Astonjadro
Sunandar, Nandar
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Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance

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Factors Influencing Community Interest in Savings at Bank XYZ Branch: Analysis Comparative Model Lestari, Sandi; Fakhri, Ulumuddin Nurul; Nuriyah, Aminah; Sunandar, Nandar
Tazkia Islamic Finance and Business Review Vol. 17 No. 2 (2023): TIFBR
Publisher : Faculty of Islamic Business and Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30993/tifbr.v17i1.317

Abstract

The imbalance between the number of Indonesian Muslims and the interest in saving in Islamic banks makes for a very interesting problem to study. This study aims to look at the factors that influence interest in saving in sharia banks, especially the Bank XYZ Branch. This research uses descriptive and quantitative methods. The tools used are distributing questionnaires to 43 Bank XYZ Branch customers with the likerts approach; besides that, this research uses two models, namely the ANN (artificial neural network) and partial least squares (PLS-SEM) models. The sample obtained from this study was 43 customers with various professions. The result of this research is that the religious knowledge factor is the factor that most influences interest in saving, with a value of 42.02%, followed by a promotional factor of 38.36%. While the product factor is not very influential with a value of only 19.61%, it is no different from the results of PLS-SEM, namely that religious knowledge and promotion are the most influential things significantly, while bank products do not affect saving in Islamic banks. The results of this study can help Islamic banking parties, especially the Bank XYZ Branch, map prospective customers who want to be prospected.
Slope Reinforcement Due to Landslide in Cipakancilan River, Sukaresmi Village, Bogor City Lutfi, Muhamad; Chayati, Nurul; Rulhendri, Rulhendri; Syaiful, Syaiful; Sunandar, Nandar; Insan, Muhammad Khaerul
ASTONJADRO Vol. 14 No. 3 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i3.19245

Abstract

In October 2022, there was a landslide in Tanah Sareal Subdistrict at Cipakancilan River, Sukaresmi Village, Bogor City. The location of the landslide occurred on the edge of the road adjacent to the Cipakancilan river, the road is an access road that connects the Regency area and the Bogor City area. The length of the landslide that occurred was 30 meters and 11.5 meters high from the Cipakancilan river water level. The construction of a retaining wall (DPT) is the right solution to maintain slope stability, namely rolling stability, shear stability and soil bearing capacity stability to restore stable slope conditions to hold the road body which can be reused as an access road for residents. This research started with an initial stage in the form of a field survey, then continued with a geotechnical investigation to determine the characteristics of the soil that experienced landslides. Based on the results of the research, it was found that the design of retaining walls of gravity type and cantilever type was analyzed using the Coulomb method for calculating lateral soil pressure and Mayerhof for calculating the stability of soil bearing capacity. For construction costs from the calculation of the cost budget plan, the results obtained for the gravity type retaining wall amounted to Rp. 1,229,923,600 (one billion two hundred twenty nine million nine hundred twenty three thousand rupiah), while the cantilever type retaining wall amounted to Rp. 1,620,913,000. 1,620,913,000 (one billion six hundred twenty million nine hundred thirteen thousand rupiah), the time of the planned implementation of gravity retaining wall work for 2.5 months or 75 calendar days, the time of the planned implementation of cantilever retaining wall work for 3 months or 90 calendar days.
Co-Authors Chayati, Nurul Fakhri, Ulumuddin Nurul Insan, Muhammad Khaerul Lestari, Sandi Muhamad Lutfi Nuriyah, Aminah Rulhendri Rulhendri Syaiful .