Sri Murhayati, - and Ari Pani Desvina, - and Arinal Haque, - and Riswan Efendi, - and Muspika Hendri, - and Mas'ud Zein, - (2020) Air Pollution Prediction with Hotspot Variable based on Vector Autoregressive Model in Pekanbaru Region. In: ICMIs 2018 - International Conference on Mathematics and Islam. SCITEPRESS. ISBN 9789897584077

Ari Pani Desvina, - and Arinal Haque, - and Riswan Efendi and Muspika Hendri, - and Mas’ud Zein, - and Sri Murhayati, - (2018) Air Pollution Prediction with Hotspot Variable based on Vector Autoregressive Model in Pekanbaru Region. Proceedings of the International Conference on Mathematics and Islam (ICMIs 2018) . SCITEPRESS – Science and Technology Publications, Lda. ISBN 978-989-758-407-7

Ari Pani Desvina, - and Arinal Haque, - and Riswan Efendi, - and Muspika Hendri, - and Mas`ud Zein, - (2017) Air Pollution Prediction with Hotspot Variable Based on Vector Autoregressive Model in Pekanbaru Region (Peer Review). Universitas Islam Negeri Sultan Syarif Kasim Riau.