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Pengembangan LASMATH (Labirin SPLDV Matematika) untuk Memperkuat Numerasi Peserta Didik pada Materi SPLDV Puspitasari, Ririn; Manoy, Janet Trineke
MATHEdunesa Vol. 14 No. 1 (2025): Jurnal Mathedunesa Volume 14 Nomor 1 Tahun 2025
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/mathedunesa.v14n1.p261-277

Abstract

This research aims to develop LASMATH learning media material to strengthen students’ numeracy and find out the result of learning media development in terms of validity, practical and effective. ADDIE development was used in this research model which consists of 5 stages, namely needs analysis, curriculum analysis, student analysis and media analysis. The Design stage involves looking for ideas application names, compiling flowcharts, compiling storyboards, background designs, and compilling questions. The Development stage carried out the development of LASMATH learning media, validation of media experts and material experts, media revision. The Implementation stage was implemented for class VIII students at SMP Negeri 1 Mantup. In the Evaluation stage, activities are carried out to analyze the results of the research that has been carried out. Based on the results of validation that has been carried out. LASMATH carried out media validation by media experts with a score of 77% with valid criteria. Material expert validation received a score of 80% with valid criteria. Learning media trials were carried out on 28 class VIII students at SMP Negeri 1 Mantup. After testing the results of the research carried out by evaluation, the learning media was called pratical from the results of the percentage of students responses which obtained a score of 82,7% with practical criteria. The learning media is said to be effective and there significant difference in the data results of students score before and after using the LASMATH learning media evidenced by N-Gain 0,70. The LASMATH learning media is effective medium category.
Analisis Arus Kas untuk mengukur efektifitas kinerja keuangan PT Bank Rakyat Indonesia tbk yang terdaftar di bursa efek indonesia periode 2019-2023 puspitasari, ririn; Caronge, Erniyati; Nginang, Yusra
WORKFORCE JOURNAL: Manajemen & Bisnis Vol 2 No 2 (2025): Juli 2025
Publisher : Sekolah Tinggi Ilmu Manajemen Indonesia YAPMI

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini bertujuan untuk mengetahui bagaimana efektifitas kinerja keuangan pada PT Bank Rakyat Indonesia (BRI) berdasarkan laporan arus kas. Jenis penelitian yang digunakan adalahPelitian Kuantitatif. Data yang diolah adalah laporan keuangan Perusahaan Periode 2019-2023. Hasil penelitian menunjukkan bahwa efektifitas kinerja keuangan PT Bank Rakyat Indonesia (BRI) selama periode 2019-2023 berfluktuasi, hal ini dapat dilihat dari hasil perhitungan lima rasio arus kas yaitu Rasio arus kas operasi, Rasio cakupan  kas terhadap bunga, Rasio pengeluaran modal, Rasio total hutang dan Rasio arus kas terhadap laba bersih.   Kata kunci : Laporan Arus Kas, Efektifitas Kinerja Keuangan
FLEAS OF CTENOCEPHALIDES (SIPHONOPTERA: PULICIDAE) ON CAT AND DOG IN HOME ENVIRONMENT, PALEMBANG CITY Sumah, Astrid Sri Wahyuni; Puspitasari, Ririn; Forwanto, Delsan Ahmad
Jurnal Kedokteran Hewan Vol 13, No 2 (2019): June
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.ked.hewan.v13i2.14324

Abstract

Dogs and cats are often kept as pets, thus they stay close to humans. Parasitic/zoonotic diseases in humans were often caused by ectoparasite in cats and dogs. This study aimed to determine the morphological differences between cat fleas and dog fleas and the prevalence of cats and dogs infested by fleas around the home environment in Ilir Barat 1 District, Palembang City. The method used was descriptive exploratory method with field observation techniques and specimen collection. The study was conducted in November - December 2018 in five Sub-districts, (Bukit Lama, Bukit Baru, Lorok Pakjo, Demang Lebar Daun, and 26 Ilir 1). The results showed that cat fleas (Ctenocephalides felis) and dog fleas (Ctenocephalides canis) had different color and some morphological differences, such as the shape of the head, the number of spines in the genal comb, the number of notches in the tibia, and the number of seta in the metapisternum. The highest prevalence of fleas infestation in cats was in Bukit Lama and 26 Ilir 1 (33.3%), while the highest prevalence of infestation in dogs was in Demang Lebar Daun Village (36.6%). Only in Lorok Pakjo Sub-district that no dog fleas infesting dogs are found. __________________________________________________________