Kathaṃ Pañcupādhānakkhandhā Pañcakkhandhattaṃ Āpajjanti, Hasantha W. Samarasingha, Pariyesana Saṃracanāvalī, International Pāli Conference, Editors- Dr. Magammana Pannananda Thera, Dr. Medagampitiye Wijithadhamma Thera, Dehipagoda Vijithananda Thera, Witarandeniye Chandasiri Thera, Dept. of Pali and Buddhist Studies, University of Sri Jayewardenepura, Nugegoda, Sri Lanka, 01st September 2011, pp. 29 – 34, (in Pāli).
Pāliparivattanakiccesu Saddakosaganthā Katarasmiṃ ṭhāne ṭhapetabbaṃ?, Hasantha W. Samarasingha, 2nd International Research Conference, Conference Papers, Editors- Ven. Mahawela Ratanapala, Ms. Sajani Serasinghe, Ms. Iromi Ariyaratne, Sri Lanka International Buddhist Academy, Pallekele, Kundasale, Sri Lanka, 4th September 2014, pp. 68 – 72, (in Pali).
Saddabinduporāṇaṭīkāsaṅkharaṇaṃ: Vīmaṃsanaṃ, Hasantha W. Samarasingha, 1st International Pali Conference, Dept. of Pali and Buddhist Studies, ed.- Ven. Karagaswewe Wajira, Ven. Kalugahakole Sumanasara, University of Peradeniya, Sri Lanka, 20th October 2015, pp. 113 – 118, (in Pali).
Kimidaṃ Pattanikkujjanakamman‟ti?, Hasantha W. Samarasingha, Buddhist Vinaya: Ecclesiastical and Secular Challenges – Conference Papers of 3rd International Buddhist Conference, Ed.- Ven. Mahawela Ratanapala, Ven. Moragaswewe Vijitha, Dr. Iromi Ariyaratne, Sri Lanka International Buddhist Academy, Pallekele, Kundasale, Sri Lanka, 4th September 2015, pp. 268 – 274, (in Pali).
Susaṃvihitakaraṇavisaye (Management) Sekhiyāsikkhāpadānaṃ Upayogatā, Hasantha W. Samarasingha, Buddhist Vinaya: Ecclesiastical and Secular Challenges – Conference Papers of 3rd International Buddhist Conference, Ed.- Ven. Mahawela Ratanapala, Ven. Moragaswewe Vijitha, Dr. Iromi Ariyaratne, Sri Lanka International Buddhist Academy, Pallekele, Kundasale, Sri Lanka, 4th September 2015, pp. 260 – 267, (in Pali).