Parnabas, Vincent. A and Mahamood, Yahaya (2010) Competitive anxiety level before and during competition among Malaysian athletes. Pertanika Journal of Social Sciences & Humanities , 18 (2). pp. 399-406. ISSN 0128-7702

Khurram, Fatima and Mat Saad, Zarina and Mahamood, Yahaya (2017) Impact of Locus of Control on Depression of Elderly In Punjab, Pakistan: The Moderating Role of Religosity;An empirical evidence. In: 2nd International Research Conference on Economics Business and Social Sciences, 11-12 July 2017, Park Royal Hotel Penang Malaysia.

Shaari, Azmi and Mahamood, Yahaya and Ishak, Noor Azniza and Awang, Abu Seman and Samat, Hamzah and Shaari, Azemi and Omar, Zainudin (2014) Kejayaan tokoh nasional Malaysia: Kajian kes menggunakan teori pembelajaran sosial. Project Report. Universiti Utara Malaysia, Sintok. (Unpublished)

Mat Ali, Nor A’tikah and Mahamood, Yahaya and Alis, Norzaliza and Mohd Nasir, Mohd Azrin and Mohd Faudzi, Farah Nadia and Ismail, Suzila (2022) Model Kesihatan Mental dan Tingkahlaku Kewarganegaraan Organisasi Pegawai Polis di Malaysia dalam Menghadapi Era Revolusi 4.0. Other. UUM. (Unpublished)

Mohd Faudzi, Farah Nadia and Ismail, Suzilah and Mat Ali, Nor A’tikah and Mohd Nasir, Mohd Azrin and Ahmad, Rosliza and Mahamood, Yahaya (2022) Pembinaan Instrumen Sikap Kepada Orang Tua Dan Hubungannya Terhadap Kesediaan Sebagai Penjaga Orang Tua. Project Report. Universiti Utara Malaysia. (Unpublished)

Shaffie, Fuziah and Abu Bakar, Md Zawawi and Mohd Ariffin, Nurhazlina and Mahamood, Yahaya (2021) Pembinaan Model Integratif Peningkatan Ketahanan Psikososial Remaja (MIPKPR) untuk Pemantapan Resiliensi Remaja Hamil Tanpa Nikah (S/O: 14186). Project Report. UUM. (Submitted)

Parnabas, Vincent and Mahamood, Yahaya and Parnabas, Julinamary and Ismail, Sarimah and Abdullah, Nagoor Meera and Abd Rahim, Mohd Rahizam (2014) Symptoms of stress among student-athletes of Universiti Teknologi MARA (UiTM) Malaysia. British Journal of Education, Society & Behavioural Science, 4 (1). pp. 34-42. ISSN 2278-0998

Parnabas, Vincent and Mahamood, Yahaya and Parnabas, Julinamary and Abdullah, Nagoor Meera (2014) The usage of cognitive, somatic and negative coping strategies by Universiti Putra Malaysia (UPM) athletes. British Journal of Education, Society & Behavioural Science, 4 (2). pp. 191-200. ISSN 2278-0998