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Research article

First published 2023-9

Equal Opportunities in Aging: Income Level Moderates the Relationship Between Infrequent Participation in Formal Social Activities and Loneliness Among Older Adults

Rachel Nissanholtz-Gannot, Hagar Peretz-Dayan

Journal of Applied Gerontology

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Research article

First published 2020-8

Beyond the formal/informal enterprise dualism: Explaining the level of (in)formality of entrepreneurs

Muhammad Shehryar Shahid, Colin C Williams, Alvaro Martinez

The International Journal of Entrepreneurship and Innovation

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Research article

First published 1986-4

Levels of Organization in Formal and Informal Events

John A. Teske

Psychological Reports

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Research article

First published 2013-12

The formal REA model at the operational level

Sohei Ito, Dominik Vymětal

Applied Ontology

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Research article

First published 2004-9

Formal Refinement Checking in a System-level Design Methodology

Jean-Pierre Talpin, Paul Le Guernic, Sandeep Kumar Shukla [...]

Fundamenta Informaticae

Open access

Research article

First published 2015-7

The Impact of Educational Levels on Formal and Informal Entrepreneurship

Alfredo Jiménez, Carmen Palmero-Cámara, María Josefa González-Santos [...]

BRQ Business Research Quarterly

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Research article

First published 2016

SyLVaaS: System Level Formal Verification as a Service *

Toni Mancini, Federico Mari, Annalisa Massini [...]

Fundamenta Informaticae

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Research article

First published 2026-1

Spatial Impact of Education on Formal Savings in India: A Household-level Analysis

Shika Saravanabhavan, Meenakshi Rajeev

Global Journal of Emerging Market Economies

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Research article

First published 2021-1

Does Formal Credit Enhance Sugarcane Productivity? A Farm-Level Study of Sindh,Pakistan

Abbas Ali Chandio, Yuansheng Jiang, Abdul Rehman [...]

Sage Open

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Research article

First published 2012-6

Formal and informal social capital and self-rated health in Europe: A new test of accumulation and compensation mechanisms using a multi-level perspective

Tim Huijts, Gerbert Kraaykamp

Acta Sociologica

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