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Samsul Rizal
Department Of Agricultural Product Technology, Faculty Of Agriculture, Universitas Lampung
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EFEK COATING DENGAN KITOSAN DAN WAKTU PENCELUPAN PADA COOKING LOSS DAN SENSORI UDANG VANAME (Litopenaeus Vannamei) SELAMA PENYIMPANAN DINGIN Cahyani, Atika Dwi; Kustyawati, Maria Erna; Rizal, Samsul; Murhadi, Murhadi
Jurnal Agroindustri Berkelanjutan Vol. 1 No. 2 (2022)
Publisher : Jurusan Teknologi Hasil Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jab.v1i2.6397

Abstract

Kerusakan yang cepat pada udang segar (Litopenaeus vanname) perlu diminimalisir karena mempengaruhi kualitas. Pengembangan metode yang dapat menunda penurunan kualitas udang adalah pelapisan kitosan dengan penambahan ekstrak jahe dan penyimpanan dingin. Tujuan dari penelitian ini adalah untuk mengetahui konsentrasi kitosan dan lama perendaman terhadap susut masak dan preferensi panelis terhadap udang. Penelitian ini disusun menggunakan RAK faktorial dengan 2 faktor yaitu konsentrasi kitosan (0, 1, dan 2%) dengan penambahan ekstrak jahe 0,75% (b/v) dan lama perendaman (1, 2 dan 3 menit). Data susut masak dan uji sensoris yang diperoleh dianalisis menggunakan ANOVA dan dilanjutkan dengan uji Duncan (DMRT) dengan taraf signifikansi 5%. Hasil penelitian menunjukkan bahwa tidak terdapat kombinasi perlakuan konsentrasi kitosan dan waktu pencelupan yang tepat terhadap cooking loss udang. Kombinasi perlakuan konsentrasi kitosan dan waktu pencelupan yang tepat terhadap sensori udang yang disukai panelis pada kenampakan udang coating yaitu perlakuan konsentrasi 1% dengan waktu pencelupan 3 menit sebesar 6,79, pada bau udang coating yaitu perlakuan konsentrasi 1% dengan waktu pencelupan 2 menit sebesar 6,52 dan pada tekstur udang coating yaitu perlakuan konsentrasi 1% dengan waktu pencelupan 3 menit sebesar 6,49. Tidak terdapat kombinasi perlakuan konsentrasi kitosan dan waktu pencelupan yang tepat terhadap sensori udang yang disukai panelis pada penerimaan keseluruhan udang coating.
ANALISIS RASIO LIKUIDITAS BERBASIS ARUS KAS PADA PT. MENARA PHINISI HOTELINDO KOTA MAKASSAR Rizal, Samsul; Musdalifah, Musdalifah
Jurnal Ekonomi Balance Vol. 12 No. 2 (2016): (December 2016)
Publisher : Perpustakaan dan Penerbitan Unismuh Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/jeb.v12i2.2050

Abstract

Musadlipah. B, the analysis of cash flow-based liquidity ratio at PT. Phinisi Tower Hotelindo Makassar city, a thesis of faculty management program of economics and business of university muhammadiyah mentor I IdhamKhalik and mentor II Sri Andayaningsih.The purpose of this study is to determine the effect of liquidity and profit on earnings management is related to cash flow from operatioans and accruals. This study encloses financial statements. Then this research use liquidity ratio formula that is current ratio, quick ratio, and cash ratio then cash flow that is activity of operation, activity of invenstasi, and fund activity. It is expected that liquidity profit can predict future cash flow. The results of this study is that there is a significant to cash flow, this shows the ability of the company to pay current liabilies unaffected cash flow. On the contrary, cash flow affects a firm’s ability to pay its current liabilities.
THE EFFECT OF IMPLEMENTATION OF THE INDONESIAN INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (SNI ISO) (9001:2015) QUALITY MANAGEMENT SYSTEM IN IMPROVING SALES Muliani, Muliani; Romadhoni, Buyung; Rizal, Samsul
Jurnal Ekonomi Balance Vol. 14 No. 2 (2018): (December 2018)
Publisher : Perpustakaan dan Penerbitan Unismuh Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/jeb.v14i2.2076

Abstract

This research uses quantitative research methods. Data obtained from primary data is through the distribution of questionnaires. Research respondents were all employees of PT. Wijaya Karya Beton. Tbk (Regional Sales VI) Makassar. The questionnaire was processed using the SPSS 22 application. This research is expected to be input for PT. Wijaya Karya Beton. Tbk (Sales Region VI) Makassar to apply SNI ISO (9001: 2015) well. The results showed that the implementation of the ISO ISO Quality Management System (9001: 2015) had a significant positive effect on increasing sales of PT. Wijaya Karya Beton, Tbk (Sales Region VI) Makassar. Judging from the value of the determinant coefficient shown by Adjusted R square that is equal to 0.960 shows that 96.0% this means that 96.0% of the implementation of the ISO ISO Quality Management System (9001: 2015) has a significant positive effect in increasing sales of PT. Wijaya Karya Beton. Tbk (Sales Region VI) Makassar while 4% is explained by other factors not examined in this study.
EFFECT OF COMPETENCE ON EMPLOYEE PERFORMANCE AT PT. PLN (PERSERO) RAYON SUNGGUMINASA IN GOWA REGENCY Rizal, Samsul; sanusi, Sanusi; suriati, suriati
Jurnal Ekonomi Balance Vol. 14 No. 2 (2018): (December 2018)
Publisher : Perpustakaan dan Penerbitan Unismuh Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/jeb.v14i2.2077

Abstract

This study aims to determine the effect of Competence on Employee Performance PT.PLN (Persero) Rayon Sungguminasa. The type of research used in this research is quantitative descriptive research. The data is processed as the result of the distribution of questionnaires to employees of PT. PLN (Persero) Rayon Sungguminasa. The data processing method used by researchers is simple linear regression analysis. The sampling method is nonprobability sampling and the technique used in taking respondents is accidental sampling. The sample in this study was 54 respondents. Partial test of hypothesis (t-test) with error tolerance level 5% or 0,05. Before the regression process, first tested the research instrument (questionnaire) with the validity and reliability test and the classical assumption test. The results all meet the criteria to be forwarded at a simple linear regression analysis stage. The results of this study showed that the Competence has a positive and significant effect on Employee Performance shown through correlation coefficient value (R) of 0,697 and t count > t table at a significant level of 5% (7,007>2,006).
STRATEGY TO INCREASE EMPLOYEE PRODUCTIVITY AT PT PERKEBUNAN NUSANTARA XIV (TAKALAR SUGAR FACTORY) Rizal, Samsul; Iqbal, Muhammad; Handayani, Desi
Jurnal Ekonomi Balance Vol. 15 No. 2 (2019): (December 2019)
Publisher : Perpustakaan dan Penerbitan Unismuh Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/jeb.v16i1.3475

Abstract

This study aims to determine how the Strategy for Increasing Employee Productivity at PT Perkebunan Nusantara XIV (Takalar Sugar Factory). This research is descriptive qualitative, by trying to describe the results of the research as it is. Data collection techniques using observation, interviews. The data obtained is then processed in the form of words or text which is then poured in a descriptive form. The results of the study explained that there are three strategies used at PT Perkebunan Nusantara XIV (Takalar Sugar Factory) in an effort to increase employee productivity, namely: by providing training, every year there is an assessment of employee performance and improving effective communication. with the training it is able to produce a positive impact, but its application is still less than perfection because the application of the strategies used has not been done regularly and is well structured. But the leadership is expected to increase training and establish more active communication to the head of the department and employees so that the company is more improved and developed.
EFFECT OF REGIONAL ORIGINAL INCOME ON GOVERNMENT EXPENDITURE IN MAKASSAR CITY Jam'an, Jam'an; Rizal, Samsul; Arsyad, Nur Fadilah
Jurnal Ekonomi Balance Vol. 16 No. 1 (2020): (June 2020)
Publisher : Perpustakaan dan Penerbitan Unismuh Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/jeb.v16i1.6783

Abstract

The main problem in this research is to know the description of the original regional income of the city of Makassar, to know the description of government expenditure in the city of Makassar, and to determine the effect of local revenue on government spending in the city of Makassar.This type of research is quantitative research. The research sampling technique was the last five years from 2015-2019. Data collection was carried out by documentation and literature study. The data collected in the study were analyzed using simple linear regression analysis techniques. Based on the results of data analysis, it can be seen that the data on local revenue and government expenditure have increased each year. The effect of local revenue on government spending is 0.296> 0.05. This means that local revenue has a positive but insignificant effect on government spending. The result of the determinant test (R2) in research X1 was 0.347 or 34.7%, while 65.3% was influenced by other factors. Based on these data, it can be concluded that there is no positive effect of local revenue on government spending in the city of Makassar.
Water quality assessment using the STORET method and formulation of pollution control strategies in the Sangatta River, East Kutai Regency, Indonesia Sandra, Novita Dwi; Rizal, Samsul; Hamdhani, Hamdhani
Jurnal Ilmu Perikanan Tropis Nusantara (Nusantara Tropical Fisheries Science Journal) Vol. 4 No. 2 (2025): Nusantara Tropical Fisheries Science
Publisher : Faculty of Fisheries and Marine Science, Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/1m2ktd59

Abstract

The Sangatta River, located in East Kutai Regency, East Kalimantan, is a vital water resource that plays a significant role in supporting both local communities and ecosystems. However, the increasing pressure on this river necessitates regular monitoring to assess its water quality status. This study aims to assess and analyze the water quality of the Sangatta River, determine its water quality status, and identify potential measures for controlling water pollution in the river. The research employed the STORET method. Based on this method, the results were as follows: -22 (upstream 1), -34 (upstream 2), -50 (downstream 1), -54 (downstream 2), and -40 (downstream 3). These findings indicate that the Sangatta River is classified as heavily polluted, with an overall score of -40 according to the STORET method. Efforts to control river water pollution should focus on social and institutional aspects, particularly by enhancing community participation in pollution control efforts for the Sangatta River.
Analysis of the Seawater Quality Index in the Marine Waters of Bontang City, East Kalimantan Kurniawan, Burhan; Rizal, Samsul; Mandang, Idris; Pagoray, Henny; Sitorus, Saibun; Hamdhani, Hamdhani
Jurnal Ilmu Perikanan Tropis Nusantara (Nusantara Tropical Fisheries Science Journal) Vol. 4 No. 2 (2025): Nusantara Tropical Fisheries Science
Publisher : Faculty of Fisheries and Marine Science, Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/gz5bk083

Abstract

Seawater quality is a key factor in determining the health of coastal ecosystems and the sustainability of marine resources. Anthropogenic activities such as the discharge of industrial and domestic waste, marine transportation, and intensive fishing practices can influence the physical, chemical, and biological parameters of seawater. Research on seawater quality in the marine waters of Bontang City has been conducted, but remains very limited in number. This study aims to analyze the Seawater Quality Index (IKAL) in the marine waters of Bontang City. The analytical method employed refers to the Regulation of the Minister of Environment and Forestry of the Republic of Indonesia No. 27 of 2021. The results indicate that the average Seawater Quality Index (IKAL) in Bontang City during the second semester of 2023 was 72.69, which is categorized as good condition.
Analisis Determinan Praktik Sustainable Reporting pada Perusahaan Manufaktur di Indonesia Rizal, Samsul; Indriyanto, Erwin
SENTRI: Jurnal Riset Ilmiah Vol. 4 No. 11 (2025): SENTRI : Jurnal Riset Ilmiah, November 2025
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/sentri.v4i11.4937

Abstract

The research study aims to analyze the influence of Good Corporate Governance (GCG) mechanisms, Female Directors, Profitability, and Leverage on Sustainable Reporting in Manufacturing Companies in the Consumer Goods Industry Sector Listed on the Indonesia Stock Exchange in 2021 - 2023. There are 126 samples with a purposive method, and the data used is secondary data obtained through companies on the Indonesia Stock Exchange website www.idx.co.id and their respective company websites. The data analysis technique is the Warp Partial Least Square (WarpPLS) model with two modeling models, namely outer model and inner model analysis. The results of this study indicate that the Audit Committee has no effect on Sustainable Reporting, Independent Commissioners have an effect on Sustainable Reporting, Female Directors have an effect on Sustainable Reporting, Profitability has no effect on Sustainable Reporting, and Leverage has an effect on Sustainable Reporting. The results of this study are expected to be a consideration for companies so that they can pay attention to internal and external factors that can affect Sustainable Reporting.
Transformative Strategies for Inclusive Education to Eliminate Gender Bias and Strengthen Social Justice in Modern School Environments Rizal, Samsul; Isnani, Tuti; Mulyana, Asep; Akbar Tashawwufy, Nabil
Jurnal Ar Ro'is Mandalika (Armada) Vol. 6 No. 2 (2026): JURNAL AR RO'IS MANDALIKA (ARMADA)
Publisher : Institut Penelitian dan Pengembangan Mandalika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59613/armada.v6i2.5925

Abstract

This study explores transformative strategies for inclusive education aimed at eliminating gender bias and strengthening social justice in modern school environments. The background highlights that despite the implementation of equality-oriented policies, gender disparities persist in Indonesian education—particularly in learning materials, teaching practices, and access to digital technology. The study aims to identify forms of gender bias, analyze inclusive learning strategies, and formulate a transformative educational model rooted in social justice. Using a qualitative literature review, data were collected from books, journal articles, policy documents, and international reports by UNESCO and UNICEF. The findings show that gender inequality manifests through stereotypes in textbooks, unequal participation in STEM fields, and digital discrimination. Effective strategies include integrating gender literacy into curricula, empowering teachers through training, and promoting collaboration among schools, governments, and communities. The study concludes that inclusive education transformation must combine curriculum reform, digital ethics, and social participation to achieve gender-equal learning environments.
Co-Authors Achsanuddin, Andi Nur AGUS PURWANTO Ahmad Fitri, Ahmad Ahmad Sapta Zuidar Ahmad Sapta Zuidar Akbar Tashawwufy, Nabil Andi Mappatompo Anggoro KR, M. Yusuf Alfian Rendra Anjelia Putri Arsyad, Nur Fadilah AS, suharyono Asep Mulyana Asep Sukohar Ayuningtyas, Salsafira Cahyani, Atika Dwi Cherly Silvia Ericha Darmasetiadi, Doni Desi Handayani Dewi Agustina Iryani Dewi Agustina Iryani, Dewi Agustina Dewi Cahyani, Dewi Dyah Koesoemawardani Erdi Suroso Eriska, Sovia Eryati, Ristiana Esa Ghanim Fadhallah Esa Susanti Febriati, Nurullia Fibra Nurainy Fibra Nurainy Hadi, Jessica Puteri Octavia Hamdhani, Hamdhani Henny Pagoray, Henny Herdiana, Novita Idris Mandang, Idris Imran, Hamzah Al Indriyanto, Erwin Isnani, Tuti Jam'an, Jam'an Julfi Restu Amelia, Julfi Restu Kahar Kahar, Kahar Kania Widyastuti Kurniawan, Burhan Kusumaningrum, Widya Maria Erna Kustyawati Maria Erna Kustyawati Marniza Marniza Melatiningsih, Atri Melza Fitriani Merliyanisa Merliyanisa Mismawati, Andi Moh Ali, Moh Moralita Tauhid Muhammad Iqbal Muhammad Nur Muhammad Nur Faza Taqiyyuddin Muhammad Yusuf Muliani Muliani, Muliani Murhadi Murhadi Musdalifah Musdalifah Nafsiah, Ibdatin Nida Rianda Nabila Ningsih, Etik Sulistiowati Novia, Rani Nur Istiqomah Nur, Jurianto Muhammad Oktabriyana, Tiara Otik Nawansih Otik Nawansih Rahmah, Amelia Kurnia Raisa Amalia Rasulong, Ismail Romadhoni, Buyung Rukmini Susilowati Ruliaty Ruliaty, Ruliaty Safitri, Bella Intan Ayu Saibun Sitorus Salsabila, Az Zahra Fithri Samsu Udayana Nurdin Samsu Udayana Nurdin Samsu Udayana Nurdin Sandi, Rajib UI Sandra, Novita Dwi Sanusi Sanusi Sasmita, Cindy Siti Nurdjanah Siti Nurdjanah Sri Hidayati Sri Setyani Subeki Suharyono A S Suharyono A.S Suharyono A.S Suharyono AS Suharyono AS Suharyono Suharyono Suharyono Suharyono Suharyono Suharyono Suharyono Suharyono Suharyono Suharyono Suharyono Suharyono Suhestry, Aprillia Dyah Suriati, Suriati Susilawati Susilawati Susilawati Susilawati, Susilawati Sussi Astuti Syafita, Anggi Syamsiana, Annisa Tanto Pratondo Utomo Teguh Endaryanto Temmy Setiawan, Temmy Tirza Hanum Umami Ekarisa Viani, Tri Okta Wahyu Nugraha Wildan Nur, Aditya Winanti, Diki Danar Tri Wisnu Satyajaya Yudiantoro Yudiantoro