# Periodicals of Engineering and Natural Sciences (PEN)

**Type:** Journals  
**Canonical URL:** https://picoportal.org/library/journals/periodicals-of-engineering-and-natural-sciences-pen/

## Facts

| Field | Value |
| --- | --- |
| Citations | 8,090 |
| h-index | 35 |
| Homepage | http://pen.ius.edu.ba |
| Open Access | true |
| ISSN-L | 2303-4521 |
| ISSNs | 2303-4521 |
| OpenAlex ID | https://openalex.org/S2738940720 |
| Publisher | International University of Sarajevo |
| Works | 2,482 |

## Journal papers

- [Medical disease prediction using Grey Wolf optimization and auto encoder based recurrent neural network](https://picoportal.org/library/papers/medical-disease-prediction-using-grey-wolf-optimization-and-auto-encoder-based/)
- [Data Science: Identifying influencers in Social Networks](https://picoportal.org/library/papers/data-science-identifying-influencers-in-social-networks/)
- [Special purpose vehicles for sustainable finance of innovation in Romania - the case of intelligent robotic systems](https://picoportal.org/library/papers/special-purpose-vehicles-for-sustainable-finance-of-innovation-in-romania-the/)

## Journal top topics

Showing 8 of 25.

- [Structural Behavior of Reinforced Concrete](https://picoportal.org/library/topics/structural-behavior-of-reinforced-concrete/)
- [Business and Economic Development](https://picoportal.org/library/topics/business-and-economic-development/)
- [Architecture and Cultural Influences](https://picoportal.org/library/topics/architecture-and-cultural-influences/)
- [Innovative concrete reinforcement materials](https://picoportal.org/library/topics/innovative-concrete-reinforcement-materials/)
- [Chaos-based Image/Signal Encryption](https://picoportal.org/library/topics/chaos-based-image-signal-encryption/)
- [Advanced Steganography and Watermarking Techniques](https://picoportal.org/library/topics/advanced-steganography-and-watermarking-techniques/)
- [Organizational and Employee Performance](https://picoportal.org/library/topics/organizational-and-employee-performance/)
- [Network Security and Intrusion Detection](https://picoportal.org/library/topics/network-security-and-intrusion-detection/)

---
Source: PICO Portal — public research metadata, principally OpenAlex. See https://picoportal.org/library/sources/ for provenance and https://picoportal.org/library/methodology/ for what these figures mean.