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Scheduling Analysis of Oil Tank Maintenance Project System Coil Heater Pipe Factory Using CPM Method (Critical Path Method) and PERT (Project Evaluation and Review Technique) Hanifa, Putri; Megawati, Liya; Wahidin, Wahidin
INVEST : Jurnal Inovasi Bisnis dan Akuntansi Vol. 5 No. 1 (2024): INVEST : Jurnal Inovasi Bisnis dan Akuntansi
Publisher : Lembaga Riset dan Inovasi Al-Matani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55583/invest.v5i1.634

Scheduling is a crucial part of every project since it influences so many aspects. In spite of the fact that the project isn't wrapping up when it was supposed to, the corporation is sticking to the provided timetable and running into trouble as a result. In this case, the CPM and PERT methodologies will be used to calculate and schedule the project's crucial trajectory in order to foresee any delays in the project's completion. The findings of the analysis show that the activities A through L make up the critical route for one tank's worth of labor, and that the CPM and PERT approaches provide different conclusions. Which, via the use of the CPM approach, cut down the typical project duration of 24 days to 20 days of actual labor time. Meanwhile, the PERT technique shows that a two-hour reduction in the typical project duration—from 24 days to 23 days and six working hours—is possible in 70% of cases.

Developing Speaking Skill of Grade X Students Through Guessing Game at Senior High School Hanifa, Putri; Mukrim; Budi; Mawardin M. Said
IDEAS: Journal on English Language Teaching and Learning, Linguistics and Literature Vol. 13 No. 1 (2025): IDEAS: Journal on English Language Teaching and Learning, Linguistics and Lite
Publisher : Institut Agama Islam Negeri Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24256/ideas.v13i1.6977

This study aims to develop the speaking skills of grade X students at Senior High School through guessing game. Guessing game is an interactive learning method that engages learners in fun and educational communication activities. This method not only improves speaking skills, but also encourages cooperation and active involvement of students. The method used was a quantitative approach with a quasi-experimental design, where two class of students were observed: an experimental class that played the guessing game and a control class that followed conventional learning. Data were collected through speaking skill tests before and after treatment, involving pre-test and post-test to measure the improvement of students' speaking skills. The results showed that there was a significant improvement in students' speaking skills in the experimental class, with the mean score increasing from (29.33) before treatment to (68.66) after treatment. In addition, the majority of students showed high enthusiasm towards the use of the game in learning. The result concluded that the guessing game was effective in improving students' speaking skills in class X at Senior High School.

Studi Literatur : Perubahan Lingkungan Kota Palu Akibat Bencana Gempa dan Tsunami Zulfahmi, Misjidin; Saputra, Hendra; Hanifa, Putri; Verliana, Vina; ., Fatmawati
EL-JUGHRAFIYAH Vol 5, No 2 (2025): El-Jughrafiyah : August, 2025
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jej.v5i2.33154

Bencana gempa bumi dan tsunami yang melanda Kota Palu pada tanggal 28 September 2018 memberikan dampak signifikan terhadap lingkungan dan ekosistem. Penelitian ini bertujuan untuk mengkaji perubahan lingkungan akibat bencana tersebut, termasuk fenomena likuifaksi yang mengakibatkan kerusakan infrastruktur dan perubahan topografi. Metode yang digunakan adalah studi literatur dengan teknik purposive sampling, mengumpulkan data dari berbagai sumber akademik dan laporan pemerintah. Hasil penelitian menunjukkan bahwa likuifaksi menyebabkan perubahan topografi drastis di wilayah seperti Petobo sedangkan tsunami menghancurkan ekosistem pesisir, termasuk hutan bakau dan terumbu karang. Kualitas tanah dan udara juga mengalami degradasi yang serius, berdampak negatif pada kehidupan dan kesehatan masyarakat dan ekosistem lokal. Meskipun ada upaya pemulihan melalui reboisasi dan restorasi, efektivitasnya bervariasi, terutama di wilayah yang terdampak likuifaksi. Penelitian ini menyoroti pentingnya pemahaman yang lebih mendalam tentang dampak lingkungan dan perlunya pendekatan yang kreatif dalam upaya rehabilitasi untuk menjamin pemulihan yang berkelanjutan.

Karakterisasi Gelatin Halal dari Kulit Kepala Ikan Lele Dumbo (Clarias gariepinus) sesuai SNI 06-3735-1995 Hanifa, Putri; Aini, Syamsi
MASALIQ Vol 5 No 4 (2025): JULI
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/masaliq.v5i4.6727

The growing demand for environmentally friendly and halal-compliant gelatin in Indonesia necessitates the exploration of alternative sources based on organic waste. One such potential lies in the underutilized waste of the catfish (Clarias gariepinus) head skin. This study aims to synthesize and characterize halal gelatin derived from catfish head skin using asam kandis (Garcinia cowa) as a natural acid solvent through an acid-based extraction method. The extraction process consisted of three main stages: degreasing, demineralization, and extraction at 55°C. An experimental approach was employed to assess the physicochemical parameters of the extracted gelatin. The analysis revealed moisture content of 10.01%, ash content of 0.24%, fat content of 1.07%, pH of 5.60, gelling point of 13°C, melting point of 29°C, and viscosity of 6.0 cP, all of which comply with the Indonesian National Standard (SNI 06-3735-1995) for gelatin quality. FTIR characterization showed distinctive absorption spectra for Amide A (3276–2939 cm⁻¹), Amide I (1630 cm⁻¹), Amide II (1532–1447 cm⁻¹), and Amide III (1241 cm⁻¹), confirming successful collagen conversion into gelatin. In conclusion, catfish head skin presents promising potential as a halal, eco-friendly gelatin source that meets national quality standards.

Peran Baznas Dalam Mengatasi Dampak Rentenir Terhadap Peningkatan Perekonomian Masyarakat hanifa, putri; Marikoi, Suhatri; Laila, Yulia
JOSEE : Jurnal Intelektual Mahasiswa Vol 1 No 01 (2023): Journal Of Islamics Economics
Publisher : Sekolah Tinggi Ekonomi Syariah Manna Wa Salwa Tanah Datar Sumatera Barat

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

Pokok permasalahan dalam penelitian ini adalah Peran BAZNAS Kota Padang Panjang dalam mengatasi dampak penggunaan jasa rentenir terhadap peningkatan perekonomian masyarakat Kota Padang Panjang. Tujuan pembahasan ini untuk mengetahui Peran BAZNAS Kota Padang Panjang dalam Mengatasi Dampak Rentenir Terhadap Peningkatan Perekonomian Masyarakat. Jenis penelitian yang menggunakan pendekatan deskriptif kualitatif, yaitu cara menguraikan informasi-informasi yang diperoleh dari responden dengan menggunakan teknik pengumpulan data yang digunakan adalah pengamatan (observasi), wawancara (interview), dan dokumentasi. Dari penelitian yang telah dilakukan ditemukan bahwa peran BAZNAS Kota Padang Panjang sangat mempengaruhi masyarat dari jeratan rentenir. Dengan cara memberikan bantuan kepada masyarakat/mustahiq dalam bentuk modal usaha. Dan ada beberapa faktor yang menyebabkan masyarakat melakukan peminjaman kepada rentenir yaitu tidak adanya pendapatan, pendapatan suami yang tidak mencukupi, terdesak dan meminjam ke rentenir itu mudah dibanding dengan meminjam uang ke lembaga keuangan seperti Bank dan non Bank. Peningkatan perekonomian masyarakat menjadi lebih stabil setelah dibantu oleh BAZNAS Kota Padang Panjang dan para masyarakat yang dibantu oleh BAZNAS Kota Padang Panjang tidak ada lagi meminjam uang ke rentenir.

Developing Speaking Skill of Grade X Students Through Guessing Game at Senior High School Hanifa, Putri; Mukrim; Budi; Mawardin M. Said
IDEAS: Journal on English Language Teaching and Learning, Linguistics and Literature Vol. 13 No. 1 (2025): IDEAS: Journal on English Language Teaching and Learning, Linguistics and Lite
Publisher : Institut Agama Islam Negeri Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24256/ideas.v13i1.6977

This study aims to develop the speaking skills of grade X students at Senior High School through guessing game. Guessing game is an interactive learning method that engages learners in fun and educational communication activities. This method not only improves speaking skills, but also encourages cooperation and active involvement of students. The method used was a quantitative approach with a quasi-experimental design, where two class of students were observed: an experimental class that played the guessing game and a control class that followed conventional learning. Data were collected through speaking skill tests before and after treatment, involving pre-test and post-test to measure the improvement of students' speaking skills. The results showed that there was a significant improvement in students' speaking skills in the experimental class, with the mean score increasing from (29.33) before treatment to (68.66) after treatment. In addition, the majority of students showed high enthusiasm towards the use of the game in learning. The result concluded that the guessing game was effective in improving students' speaking skills in class X at Senior High School.

Penerapan Metode Stimulasi Multimodal Pada Gangguan Bahasa Ekspresif Pasien dengan Afasia Broca: Laporan Kasus Sa`diah, Hikmatun; Hanifa, Putri
Jurnal Terapi Wicara Vol 1 No 1 (2023): Jurnal Terapi Wicara (JAWARA)
Publisher : Akademi Terapi Wicara

The general objective of the study is to optimize the recovery of post-stroke clients so that they are able to perform quality functional communication independently.

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