Universitas Muhammadiyah Pontianak

Transforming constructivist learning in engineering education through Comnet-Art: An AI-driven augmented reality learning environment

The rapid integration of artificial intelligence (AI) and augmented reality (AR) in educational technology has opened new opportunities for enhancing constructivist learning, particularly in computer network education. This study aimed to design, develop, and evaluate Comnet-Art,...

Patterns of smartphone-mediated digital engagement among pre-service teachers: A behavioural clustering approach to digital self-regulation

Smartphone use among students is usually studied through exposure measures such as screen time, which reveal little about how learners manage their digital engagement for academic purposes. This study identifies distinct patterns of smartphone-mediated digital engagement among pr...

grmcor : An R Package for Range-Restriction Bias Correction of Discrimination Parameters in the Graded Response Model

The Graded Response Model (GRM) is widely used for analyzing polytomous response data from attitude, personality, and character measurement instruments. However, when response data are collected from a range-restricted sample such as selected applicants, screened participants, or...

A simulation of hierarchical self organizing maps to predict the compressive strength of fly ash-based geopolymers

The complex, non-linear relationships between design parameters and compressive strength in fly ash-based geopolymer concretes (GPC) presents some challenges for classical empirical and statistical models. This study investigates the application of Hierarchical Self-Organizing Ma...

Relationship Between Physical Environmental Conditions and Airborne Bacterial Counts in Dormitory Rooms

Background, Elevated airborne bacterial counts indoors are associated with a range of health complaints, including headache, cough, shortness of breath, and typhoid fever. This study is important because the physical environmental factors involved often fail to meet health-based...

Relationship Between Physical Environmental Conditions and Airborne Bacterial Counts in Dormitory Rooms

Background, Elevated airborne bacterial counts indoors are associated with a range of health complaints, including headache, cough, shortness of breath, and typhoid fever. This study is important because the physical environmental factors involved often fail to meet health-based...