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The q-ROFS is an advanced framework that permits decision-makers to evaluate complex and unpredictable information during the decision-making process. The Hamy mean (HM) models are more powerful and effective aggregation models used to reduce the impact of different attributes and express correlation among different objects. We discussed the basic operations of Aczel Alsina operations under consideration of q-ROF environments. Some new strategies proposed by exploring the theory of Aczel Alsina aggregation expressions based on HM models, such as q-ROF Aczel Alsina Hamy mean (q-ROFAAHM) and q-ROF Aczel Alsina weighted Hamy mean (q-ROFAAWHM) operators. We also present a list of new approaches under consideration of the Dual Hamy mean (DHM) model, such as q-ROF Aczel Alsina Dual Hamy mean (q-ROFAADHM) and q-ROF Aczel Alsina weighted Dual Hamy mean (q-ROFAAWDHM) operators. Some flexible and reliable properties of our derived approaches are also discussed. A multi-attribute group decision-making (MAGDM) technique is a relatively advanced decision-making approach which is utilized to evaluate reliable optimal options by the decision maker. An appropriate algorithm for a MAGDM problem is also presented to reveal the robustness of our derived approaches. To show the flexibility and consistency of our discussed approaches, we study a practical example to choose the best option. To show the applicability and feasibility of currently discussed methodologies, we contrast the results of previously proposed aggregation operators (AOs) with the results of new methodologies.<\/jats:p>","DOI":"10.1177\/13272314241309034","type":"journal-article","created":{"date-parts":[[2025,5,15]],"date-time":"2025-05-15T03:06:23Z","timestamp":1747278383000},"page":"375-403","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":5,"title":["Supplier selection based on group decision making using q-rung orthopair fuzzy Aczel Alsina Hamy mean operators"],"prefix":"10.1177","volume":"29","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1438-6413","authenticated-orcid":false,"given":"Kifayat","family":"Ullah","sequence":"first","affiliation":[{"name":"Department of Mathematics, Riphah International University (Lahore Campus), Lahore, Pakistan"},{"name":"Department of Mathematics, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, Tamil Nadu, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2289-7464","authenticated-orcid":false,"given":"Abrar","family":"Hussain","sequence":"additional","affiliation":[{"name":"Department of Mathematics, Riphah International University (Lahore Campus), Lahore, Pakistan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0004-3384-6085","authenticated-orcid":false,"given":"Sajid","family":"Latif","sequence":"additional","affiliation":[{"name":"Department of Mathematics, Riphah International University (Lahore Campus), Lahore, Pakistan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3871-3845","authenticated-orcid":false,"given":"Tahir","family":"Mahmood","sequence":"additional","affiliation":[{"name":"Department of Mathematics and Statistics, International Islamic University Islamabad, Islamabad, Pakistan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5878-714X","authenticated-orcid":false,"given":"Zeeshan","family":"Ali","sequence":"additional","affiliation":[{"name":"Department of Information Management, National Yunlin University of Science and Technology, Douliou, Yunlin, Taiwan, R.O.C"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2025,5,15]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0019-9958(65)90241-X"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0165-0114(86)80034-3"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/0165-0114(89)90205-4"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1109\/IFSA-NAFIPS.2013.6608375"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.1007\/s40747-019-0114-3"},{"key":"e_1_3_2_7_2","doi-asserted-by":"publisher","DOI":"10.1109\/TFUZZ.2016.2604005"},{"key":"e_1_3_2_8_2","doi-asserted-by":"publisher","DOI":"10.1007\/s40314-022-02016-9"},{"key":"e_1_3_2_9_2","doi-asserted-by":"publisher","DOI":"10.1155\/2021\/1098631"},{"key":"e_1_3_2_10_2","doi-asserted-by":"publisher","DOI":"10.1109\/TFUZZ.2006.890678"},{"key":"e_1_3_2_11_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.knosys.2011.01.011"},{"key":"e_1_3_2_12_2","doi-asserted-by":"publisher","DOI":"10.71330\/thenucleus.2017.184"},{"key":"e_1_3_2_13_2","doi-asserted-by":"publisher","DOI":"10.1155\/2020\/4690808"},{"key":"e_1_3_2_14_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.cie.2017.04.033"},{"key":"e_1_3_2_15_2","doi-asserted-by":"publisher","DOI":"10.1002\/int.22084"},{"key":"e_1_3_2_16_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00521-018-3521-2"},{"key":"e_1_3_2_17_2","doi-asserted-by":"publisher","DOI":"10.1016\/0022-247X(82)90015-4"},{"key":"e_1_3_2_18_2","first-page":"19","article-title":"A generalization of operators on intuitionistic fuzzy sets using triangular norms and conorms","volume":"8","author":"Deschrijver G","year":"2002","unstructured":"Deschrijver G, Kerre EE. 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