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Journal : International Journal Software Engineering and Computer Science (IJSECS)

Evaluation of the Effectiveness of P-SIGN Digital Signature Application Using Technology Acceptance Model (TAM) Approach at PT Pertamina Patra Niaga Regional South Sumatra Juwita, Ratna; Syazili, Ahmad
International Journal Software Engineering and Computer Science (IJSECS) Vol. 5 No. 2 (2025): AUGUST 2025
Publisher : Lembaga Komunitas Informasi Teknologi Aceh (KITA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/ijsecs.v5i2.4403

Abstract

This study analyzes how employees at PT Pertamina Patra Niaga Sumbagsel accept and use the P-SIGN digital signature platform through Technology Acceptance Model (TAM) analysis. Results show that P-SIGN usage aligns with Pertamina's digital transformation goals while supporting environmental initiatives by decreasing paper and ink consumption. Validity testing across variables X1, X2, X3, and Y1 confirmed all items as valid, with calculated r-values surpassing the table r-value (0.273). Reliability assessment yielded a Cronbach's Alpha of 0.821, demonstrating strong measurement consistency. The normality test produced an L-value of 0.220, exceeding the 0.05 significance threshold, verifying normal data distribution. While users generally responded favorably to P-SIGN, insufficient training created knowledge gaps about application features among certain staff members, potentially affecting their perception of usability. The study suggests strengthening internal education programs to maximize technology adoption rates across the organization
Co-Authors A Haidar Mirza A. Haidar Mirza Aan Restu Mukti Ahmad Mutatkin Bakti AHMAD MUTATKIN BAKTI Aknesia, Ayu Alek Wijaya Andini Andryani, Ria Ari Muzakir Arif Budi Santoso Bakti, Ahmad Mutatkin Budi Afriyansyah Dedi Irawan dedi irawan Dedi Irawan Dedy Syamsuar Dedy Syamsuar Dedy Syamsuar Deni Pratama Devi Udariansyah Dilla Apriliani Dongoran, Muhamad Patama Dony Wahyu Isprananda Dwi Satria Putra Dwi Wahyuni, Otarina Edelweis, Mutia Anggita Edi Surya Negara Effendy, Irman Emza Pratama Fatma sari Fatoni Fatoni, Fatoni Fauziyah, Zaenab Hamdani, Riski Harahap, Edi Surya Negara Henri Henri, Henri Herdiansyah, M. Izman Heri Suroyo Insyira, Rania Iqbal Wahyudi Irman Effendy Irman Effendy Islamiyah, Umiyatul Isnawijayani Julian, Dedek Julisa, Shella Indila Lingga, Rahmad Lissoliha, Lissoliha Mahendra Peratama Maria Ulfa Mario Hagi Marsuki . Maulana, Arlan Meilya, Risna Muhamad Patama Dongoran Muhammad Bunyamin Muhammad Burhanur Rizki Burhan Muhammad Izman Herdiansyah Oktaviani, Nia Papingka, Tirma Pranata, Wahyu Pratama, Riyan Pratoyo, Genta Hazi Ramadan, Rahmat Ramadhan Sutejo Ramadhan, Muhammad Rizki Rangga, M Yusuf Ratna Juwita Rezkila Kohar, Muhammad Akbar RM Nasrul Halim Roshan, Rani Arizki Rusli, Ahmad Sagraha, Raynor Sandro, Nezo Ales Sauda, Siti Septiani, Hikmah Shabila Fitri Aulia shendika dava Suharminto, Bayu Dwi Suryayusra . Suryayusra, Suryayusra Syahril Rizal Syaputra, Rezki Tata Sutabri Tiwi, Raka Tri Lestari Triana, Clarisa Utami, Pebby Indira Varnando Wijaya, Alek winanto, winanto Zuhriyadi, Ilman