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• Article 2026

  Portfolio optimization using cryptocurrency

  Raka Arjunaldi Pramana Putra, Mychelia Champaca

  19 Jan 2026 · DOI: 10.55942/pssj.v6i1.620

  233 Views

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  cryptocurrency portfolio optimization markowitz model mean variance optimization sharpe ratio
• Article 2026

  Perceptions of pre-service elementary teachers toward the use of Artificial Intelligence (AI) in science portfolio creation

  Edward Harefa

  28 Jan 2026 · DOI: 10.55942/pssj.v6i1.1422

  278 Views

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  Artificial intelligence perception science learning portfolio pre-service teacher
• Article

  UI/UX design of the PDBI digital art gallery web application using design thinking method

  Khadijah Khadijah, Charmiyanti NA, Nur Choiriyati, Mochamad Sanwasih, Amir Hamzah Pohan, Rahmatul Husna

  30 Nov 2023 · DOI: 10.55942/pssj.v3i11.258

  699 Views

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  Digital Art Gallery PDBI User Interface User Experience Students Design Thinking
• Article

  Beyond the lesson plan: Reflective practice as a catalyst for teacher professional growth

  Arta Mulya Budi Harsono, Fitri Nur Mahmudah, Eka Cahya Sari Putra, Abdul Rahman, Brezto Asagi Dewantara, M. Ziyan Takhqiqi Arsyad, Fitri Alfarisa

  20 Nov 2025 · DOI: 10.55942/pssj.v5i11.698

  577 Views

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  artificial intelligence reflective practice teacher professional development systematic literature review pedagogical innovation
• Article

  The role of women in Micro, Small, and Medium Enterprises (MSMEs): A case study of the Petho Cracker Business in Paremono Village, Magelang Regency

  Maulida Masyitoh, Endah Yusma Pratiwi, Aldri Oktanedi, Yuanita Dwi Hapsari

  23 Oct 2025 · DOI: 10.55942/pssj.v5i10.749

  327 Views

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  Women's Empowerment Micro, Small, and Medium Enterprises (MSMEs) Gender Roles